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Super stable: Panasonic GX85 pre-production sample gallery

21 Apr
Photo by Jeff Keller

The Panasonic Lumix DMC-GX85 / GX80 takes just about everything we like about the GX8 and crams it into a body size that’s a lot more in line with the older GX7. In the shrinking process, you lose the high-res tilting viewfinder, the new 20MP sensor and weather sealing. But don’t think you’re getting a bad deal; you gain Panasonic’s Dual-IS feature while recording 4K video (the first camera to do so), you get an updated 16MP chip that now lacks an anti-aliasing filter, and there’s a new JPEG mode dubbed L. Monochrome.

We’ve taken a pre-production GX85 with us around the Puget Sound region with a variety of lenses to see how it measures up.

Articles: Digital Photography Review (dpreview.com)

 
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Get out your spudger: iFixit Panasonic FZ1000 disassembled

10 Apr

iFixit Disassembles the Panasonic Lumix DMC-FZ1000

Feeling like taking apart your pricey Panasonic Lumix DMC-FZ1000 enthusiast superzoom? Probably not. Thankfully, the good folks at iFixit have already done the work for you. So grab your spudger and #00 screwdriver and follow along!

iFixit Disassembles the Panasonic Lumix DMC-FZ1000

The first rule of camera disassembly is… removing the battery! No need to take off the battery door at this time, as that whole compartment will be removed later in the process.

All images courtesy of iFixit.

iFixit Disassembles the Panasonic Lumix DMC-FZ1000

After rotating the LCD outward and removing a few screws, it’s time to get out that spudger and separate the display from the body.

All images courtesy of iFixit.

iFixit Disassembles the Panasonic Lumix DMC-FZ1000

And here’s the 3″ touchscreen LCD separated from its frame.

All images courtesy of iFixit.

iFixit Disassembles the Panasonic Lumix DMC-FZ1000

Now it’s time to get out the #00 screwdriver and get down to business. The screws on the top and both sides must all come out.

All images courtesy of iFixit.

iFixit Disassembles the Panasonic Lumix DMC-FZ1000

You can then pull the back panel off, after which you need to carefully remove a lot of ribbon cables.

All images courtesy of iFixit.

iFixit Disassembles the Panasonic Lumix DMC-FZ1000

With ribbon cables and yet more screws removed, the motherboard can be pulled out. While we’re not 100% certain, that large chip could be the Venus Engine processor.

All images courtesy of iFixit.

iFixit Disassembles the Panasonic Lumix DMC-FZ1000

Coming out next is the camera’s 2.36 million-dot OLED electronic viewfinder. The unit is a lot bigger than you think!

All images courtesy of iFixit.

iFixit Disassembles the Panasonic Lumix DMC-FZ1000

After – you guessed it – more screws and ribbon cables, the lens can be liberated from the rest of the body. In case you’re forgotten, this is a 25-400mm equivalent F2.8-4 ‘super zoom’ lens.

All images courtesy of iFixit.

iFixit Disassembles the Panasonic Lumix DMC-FZ1000

After removing the aperture motor and yet more screws and ribbon cables, the FZ1000’s 20MP, 1″-type BSI CMOS sensor is now yours for the taking.

All images courtesy of iFixit.

iFixit Disassembles the Panasonic Lumix DMC-FZ1000

Very gently, the top panel can be removed from the frame. iFixit warns users to be careful when doing this, so electrical wires aren’t snapped.

All images courtesy of iFixit.

iFixit Disassembles the Panasonic Lumix DMC-FZ1000

The disassembly is nearing its end, as this metal panel – probably used to dissipate heat – is taken off.

All images courtesy of iFixit.

iFixit Disassembles the Panasonic Lumix DMC-FZ1000

After removing with what seemed like a million screw removals, the FZ1000 has finally been completely disassembled. As you can imagine, putting it back together is as ‘simple’ as doing everything in reverse!

Thanks to iFixit for showing everyone how it’s done!

Articles: Digital Photography Review (dpreview.com)

 
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Panasonic Lumix DMC-GX85 offers 16MP sensor with no AA filter, redesigned shutter mechanism

06 Apr

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Panasonic has just announced its Lumix DMC-GX85 (GX80 outside of North America), a less expensive sibling to the Lumix GX8 that features a 16MP Live MOS sensor with no AA filter, a redesigned shutter mechanism, and 5-axis Dual IS. Panasonic claims the removal of the anti-aliasing filter boosts fine detail resolution by 10%, and an electromagnet-driven shutter mechanism aims to reduce blur from shutter shock – an issue we noted when we reviewed the GX8. 

The GX85 offers ‘Dual IS’, which combines its 5-axis in-body stabilization with in-lens OIS, offering up to 4.5 stops of shake reduction. That’s an update to the GX8’s 4-axis in-body system. Naturally, the GX85 carries 4K/UHD 30p video shooting and all of the related photography features, including 4K Photo and Post Focus. Speaking of focus, the GX85 offers the same ‘Depth from Defocus’ system that really impressed us on the GX8.

The GX85 provides a fixed 2764K-dot equivalent electronic viewfinder, and its 3″ 1.04M-dot touch screen monitor tilts up by 80° and downward by 45°. Built-in Wi-Fi and a new L. Monochrome photo style mode are also included.

The Panasonic Lumix DMC-GX85 will go on sale at the end of May for $ 799/£599 with a 12-32mm F3.5-5.6 collapsible kit zoom. UK shoppers will also have body-only (£509) and or a bundle with the 12-32mm and 35-100mm lenses (£729) options.


Press release:

LUMIX GX85 – High Image Quality and High Performance Packed in a Compact Body

Capture Life on the Move

Newark, NJ (April 5, 2016) – Panasonic is proud to introduce a new Mirrorless Interchangeable Lens Camera, the LUMIX DMC-GX85 (GX85) for camera enthusiasts or anyone looking for an alternative to bulky DSLRs, that delivers lighter, more intelligent, uncompromising results. Nearly half the size of most DSLRs, the GX85 delivers impressive large sensor performance in the most compact camera system ever designed by Panasonic LUMIX. Thanks to the elimination of the low pass filter, its fine detail resolving power is boosted nearly 10% over previous 16-Megapixel sensors. 

The LUMIX GX85 incorporates a new 5-axis Dual I.S. (Image Stabilizer) for more effective suppression of blur. Combining an O.I.S.(Optical Image Stabilizer, 2-axis) and a B.I.S.(Body Image Stabilizer, 5-axis), the 5-axis Dual I.S. compensates for a larger range of movement than ever before. Users can enjoy blur-free photo/video shooting from wide to tele, even in low light situations.

The 16.0-megapixel Digital Live MOS Sensor without a Low Pass filter and the new Venus Engine combine to achieve crisp, high resolution images in detail with high contrast, impressive color reproduction. The LUMIX GX85 adopts a new electromagnetic drive in the shutter unit. The shock caused by the movement of shutter diaphragm is dramatically reduced and the shutter sound is also minimized. The Contrast AF System features DFD (Depth From Defocus) technology and excels in both speed and accuracy by exchanging the digital signal between the camera and the lens at max. 240 fps, resulting in ultra-fast auto focusing of approx. 0.07 sec*. A variety of extensive AF functions including Face/Eye Detection AF, Pinpoint AF, One-shot AF and advanced Low Light AF enhance usability to comply with wide-ranging shooting situations.

The GX85 integrates a LVF (Live View Finder) with 2764K-dot equivalent high resolution and approx. 100% color reproduction*. This 16:9 Wide Screen LVF boasts approx.1.39x / 0.7x (35mm camera equiv.) magnification and 100% field of view. The new 3.0-inch large, approx.1040K-dot high resolution static-type touch monitor with approx. 100% of field of view tilts up by 80-degrees and down by 45-degrees which enables shooting at either high or low angle even easier.

For even more creative photography, the LUMIX GX85 integrates the new L.Monochrome mode in Photo Style that offers impressive monochrome capture with rich gradation comparable to that of B/W film. Focus Bracket and Aperture Bracket are also new additions to conventional Exposure Bracket and WB Brackets that allow users to choose the best shot later. Thanks to its Wi-Fi® connectivity, users can connect the camera to their smartphone / tablet to expand the flexibility in shooting/storing/sharing images.

1. 4K capability bringing the evolution in videography/photography – 4K video and 4K PHOTO

Taking advantage of the high speed signal readout capability of the sensor and high speed signal processing, the LUMIX GX85 is capable of recording 4K video. Despite its high performance, it boasts superior energy efficiency and the size is kept compact for high mobility. The LUMIX GX85 records stunningly smooth, high-resolution 4K video in 3840 x 2160 at 30p or 24p in addition to the full-HD 1,920 x 1,080 60p (60 Hz) videos with practical full-time AF. 

Thanks to this 4K technology, users can enjoy 4K PHOTO which users can capture the fleeting photo opportunities at 30 fps by extracting the most appealing frame. Three exclusive modes are available to choose from depending on the situation; 4K Burst, 4K Burst (Start/Stop) and 4K Pre-burst. All these function in 4K PHOTO enable saving pictures in 8-megapixel equivalent high resolution.

The LUMIX GX85 comes with the Post Focus function that enables users to select an in-focus area even after shooting. You can get multiple shots with different focus points with a single shutter release to choose from. It is helpful in situations such as macro shooting where severe focusing is required or for changing expressions by changing focused subject. This function has been developed by combining the DFD (Depth From Defocus) auto focus technology that enables measuring the distance to the subject and the 4K technology.  Operation is quite simple and easy – just shoot an image in a Post Focus mode and touch on the point where you want to set focus while playing it back.

In addition, the LUMIX GX85 incorporates the Light Composition function as a new option of 4K PHOTO mode. The camera synthesizes the images by choosing and saving a brighter pixel. This makes it possible to produce a more luxurious, dramatic image of situations such as fireworks or night scenery in camera with ease. 

The LUMIX GX85 also enables 4K Live Cropping in video that yields stable panning or zooming while video recording. In panning shots, you can just set the viewing angle to start and end to get smooth panning imagery without using special equipment such as a slider. When zooming, you can set the after-zoomed viewing angle first, so that the subject can fit perfectly in the frame. Thanks to the digital operation, the imagery of zooming is smooth because it does not physically move the zoom lens. 

* About motion picture recording / 4K Photo recording
– Use a card with SD Speed Class with “Class 4” or higher when recording motion pictures. 
– Use a card with SD Speed Class with “UHS-I UHS Speed Class 3 (U3)” when recording motion pictures with [MP4] in [4K] or [4K PHOTO].
   (SD speed class is the speed standard regarding continuous writing.)
– Recording stops when the continuous recording time exceeds 29 minutes and 59 seconds or the file size exceeds 4GB with [MP4] in [FHD] [HD] [VGA].
– MP4 motion pictures with [MP4] in [4K]:
  – When using an SDHC memory card: You can continue recording without interruption even if the file size exceeds 4 GB, but the motion picture file will be divided and recorded/played back separately.
  – When using an SDXC memory card: You can record a motion picture in a single file.
– When the ambient temperature is high or continuous recording is performed, the camera may stop the recording to protect itself. Wait until the camera cools down.
** For [4K] video output, use an HDMI cable that has the HDMI logo on it, and that is described as”4K compatible”.

2. New 5-Axis Dual I.S. (Image Stabilizer) to be free of blur

The LUMIX GX85 incorporates the new 5-axis Dual I.S.(Image Stabilizer) for more effective suppression of blur. Combining an O.I.S. (Optical Image Stabilizer, 2-axis) and a B.I.S.(Body Image Stabilizer, 5-axis), the 5-axis Dual I.S. compensates for larger movement which was conventionally uncontrollable, making it possible to use 4-step slower shutter speed*1. By making the most of both O.I.S and B.I.S., it is highly beneficial not only in wide angle but also in telephoto and in the adverse situations such as at nighttime or with one-hand shooting.

The 5-axis Dual I.S. works in both photo and motion picture recording including 4K video. Panasonic LUMIX G DSLM (Digital Single Lens Mirrorless) Cameras offer a wide variety of digital interchangeable lenses and most of them will comply with this 5-axis dual I.S. in LUMIX GX85*2 and the B.I.S. compensates for the camera movement even when a lens without O.I.S. is used.

*1 Based on the CIPA standard [Yaw/Pitch direction: focusing distance f=32mm (35mm film camera equivalent f=64mm), when H-FS12032 is used.] 
*2 Firmware update is required for some lenses.

3. The high image quality with real-to-life detail and impressive color reproduction

The LUMIX GX85 lets users shoot vibrant, true-to-life high quality images with excellent resolution, high contrast and impressive color reproduction. Removing the Low Pass Filter, the limiting resolution is improved by approx.10%* while detecting high frequency components to suppress generation of moiré by the Venus Engine, is designed for the GX85.The Venus Engine reproduces vibrant, impressive color such as clear sky by dividing hue, saturation, and luminosity, and finely adjusts them separately. Taking advantage of this fine tuning capability, LUMIX GX85 enables users to choose a preset of contrast, sharpness, saturation and noise reduction as they choose according to the shooting subject in Photo Style. Notably, L Monochrome is a new option added to the Photo Style, making it possible to shoot impressive monochrome photo with deep black and rich gradation like that of B/W film.

The combination of the Digital Live MOS Sensor and the Venus Engine achieves clear image rendering with minimum noise even in low-lit situations and at max. ISO 25,600.

The LUMIX GX85 adopts an electromagnetic drive in the shutter unit. The shock caused by the movement of shutter diaphragm is dramatically reduced by approx.90% in comparison with a conventional spring-powered shutter units. 

4. High speed response and practical AF/MF options

The Contrast AF in theGX85 achieves even higher speed and higher precision focusing with digital signal communication at max. 240 fps. Furthermore, the DFD (Depth From Defocus) technology*1 calculates the distance to the subject by evaluating 2 images with different sharpness level while consulting the data of optical characteristics of the current lens. As a result, the GX85 achieves ultra-high speed AF of approx.0.07 sec*2 and high speed burst shooting at 8 fps (AFS) / 6 fps (AFC) to capture fast moving subject in-focus.

The Low Light AF makes it possible to set focus on the subject more precisely even without AF assist lamp in extremely low-lit situations to -4EV, which is as dark as moonlight. Plus, the GX85 integrates Starlight AF which allows users to shoot a star in the sky at night with auto focus. This can be achieved by accurate calculation of contrast value in a smaller AF zone.

A total of 49 focus detection areas offers more flexible composition together with Custom Multi AF mode in which users can freely select the blocks to focus out of the 49 in the focusing area. In addition to the conventional Face Recognition AF, the GX85 incorporates Face / Eye Detection AF which automatically sets focus right on the eye of human face. With the Pinpoint AF, users can magnify the target area to set precise focus. 

*1 Contrast AF with DFD Technology works only with Panasonic Micro Four Thirds lenses.
*2 In AFS, at wide-end with H-FS14140 (CIPA).

5. Intuitive control for operational comfort

The GX85 integrates a LVF (Live View Finder) with 2764K-dot equivalent high resolution and approx.100% color reproduction*. This 16:9 Wide Screen LVF boasts approx.1.39x / 0.7x (35mm camera equiv.) magnification and 100% field of view. It comes with the Eye Sensor and the Eye Sensor AF and starts auto focusing by just looking into the LVF not to miss the shooting opportunity. 

The 3.0-inch large, approx.1040K-dot high resolution static-type touch monitor has approx. 100% of field of view. It tilts up by 80-degrees and down by 45-degrees which enables shooting in either high or low angle even easier. 

To further enhance the controllability, the GX85 comes with thick, solid grip for stable holding even in one hand. The front/rear dual dial system enables direct setting – for example, users can adjust white balance with a front dial and set ISO with a rear dial while choosing the shutter speed or seeing the noise effect, which is helpful in complex lighting situations. 

6. Other Features

?Exposure / WB / Focus / Aperture Bracket NEW

In the LUMIX GX85, Focus Bracket and Aperture Bracket are new additions to conventional Exposure Bracket and WB Brackets for users to choose the best shot later. In Focus Bracket, max.999 images can be shot with different focus points. The Aperture Bracket lets users have multiple shots with a different depth of field.

?Creative Control in P/A/S/M Mode

The GX85 integrates a variety of artistic functions that adds fun to digital photography. The popular Creative Control mode features a total of 22 filter options. The effect parameter of each mode is also adjustable. Now it is possible to apply one of these filters even in P/A/S/M mode. Users can combine a favorable setting and filter to make specific effect.. Also theGX85 is capable of taking pictures “with” and “without” filter effect simultaneously, so that users can compare them and choose later.

?Easy Wireless Connectivity via Wi-Fi® with Smartphones

The LUMIX GX85 integrates Wi-Fi® connectivity (IEEE 802.11 b/g/n) to offer more flexible shooting experience and instant image sharing with easy operation. Once connecting the camera and smartphone/tablet installing Panasonic’s dedicated application software Panasonic Image App for iOS / Android, users can shoot / browse / share images remotely. 

?RAW data development in Camera

?AC/USB Power Charging

?Silent Mode

?Multiple Exposure

?Time Lapse Shot / Stop Motion Animation

Optional Accessories
The new compact, lightweight External Flash DMW-FL200L (GN20) is available. The DMW-FL200L offers 90-degree vertical bounce lighting and it can also be used as LED light when video recording. It also features wireless shooting capability.

The LUMIX GX85 will be available at www.shop.panasonic.com  and valued channel partners at the end of May for $ 799.99 in both silver and black versions with a 12-32 kit lens. 

Panasonic Lumix DMC-GX85 specifications

Price
MSRP £509 (body only), $ 799/£599 (w/12-32mm lens), £729 (w/12-32 and 35-100mm lenses)
Body type
Body type Rangefinder-style mirrorless
Sensor
Max resolution 4592 x 3448
Other resolutions 4:3 (3232 x 2424, 2272 x 1704), 3:2 (4592 x 3064, 3232 x 2160, 1824 x 1216), 16:9 (4592 x 2584, 3840 x 2160, 1920 x 1080), 1:1 (3424 x 3424, 2416 x 2416, 1712 x 1712)
Image ratio w:h 1:1, 4:3, 3:2, 16:9
Effective pixels 16 megapixels
Sensor photo detectors 17 megapixels
Sensor size Four Thirds (17.3 x 13 mm)
Sensor type CMOS
Processor Venus Engine
Color space sRGB, Adobe RGB
Color filter array Primary color filter
Image
ISO Auto, 200-25600 (expands down to 100)
Boosted ISO (minimum) 100
White balance presets 5
Custom white balance Yes (4 slots)
Image stabilization Sensor-shift
Image stabilization notes Dual IS uses sensor and lens-shift (when available)
Uncompressed format RAW
JPEG quality levels Fine, standard
File format
  • JPEG (Exif v2.3)
  • Raw (Panasonic RW2)
  • MPO
Optics & Focus
Autofocus
  • Contrast Detect (sensor)
  • Multi-area
  • Center
  • Selective single-point
  • Tracking
  • Single
  • Continuous
  • Touch
  • Face Detection
  • Live View
Autofocus assist lamp Yes
Digital zoom Yes (2x-4x)
Manual focus Yes
Number of focus points 49
Lens mount Micro Four Thirds
Focal length multiplier 2×
Screen / viewfinder
Articulated LCD Tilting
Screen size 3
Screen dots 1,040,000
Touch screen Yes
Screen type TFT LCD
Live view Yes
Viewfinder type Electronic
Viewfinder coverage 100%
Viewfinder magnification 1.39×
Viewfinder resolution 2,764,800
Photography features
Minimum shutter speed 60 sec
Maximum shutter speed 1/4000 sec
Maximum shutter speed (electronic) 1/16000 sec
Exposure modes
  • Program
  • Shutter priority
  • Aperture priority
  • Manual
Built-in flash Yes
Flash range 6.00 m (at ISO 200)
External flash Yes (via hot shoe)
Flash modes Auto, auto w/redeye reduction, forced on, forced on w/redeye reduction, slow sync, slow sync w/redeye reduction, forced off
Flash X sync speed 1/160 sec
Continuous drive 8.0 fps
Self-timer Yes
Metering modes
  • Multi
  • Center-weighted
  • Spot
Exposure compensation ±5 (at 1/3 EV steps)
AE Bracketing ±3 (3, 5, 7 frames at 1/3 EV, 2/3 EV, 1 EV steps)
WB Bracketing Yes
Videography features
Resolutions 3840 x 2160 (30p, 24p), 1920 x 1080 (60p, 60i, 30p, 24p), 1280 x 720 (30p), 640 x 480 (30p)
Format MPEG-4, AVCHD
Videography notes 100Mbps bit rate for 4K
Microphone Stereo
Speaker Mono
Storage
Storage types SD/SDHC/SDXC card
Connectivity
USB USB 2.0 (480 Mbit/sec)
HDMI Yes (micro-HDMI)
Microphone port No
Headphone port No
Wireless Built-In
Wireless notes 802.11b/g/n with NFC
Remote control Yes (via smartphone)
Physical
Environmentally sealed No
Battery Battery Pack
Battery description Lithium-ion battery & charger
Battery Life (CIPA) 290
Weight (inc. batteries) 426 g (0.94 lb / 15.03 oz)
Dimensions 122 x 71 x 44 mm (4.8 x 2.8 x 1.73)
Other features
Orientation sensor Yes
Timelapse recording Yes
GPS None

Articles: Digital Photography Review (dpreview.com)

 
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Small but mighty: hands on with the Panasonic GX85/GX80

05 Apr

Introducing the GX85 / GX80

The Panasonic Lumix DMC-GX85 (known as the GX80 outside of North America) is Panasonic’s latest mid-range Micro Four Thirds model. It sits in the company’s ‘GX’ series which is used to denote that it’s targeted towards dedicated enthusiast photographers but priced as a mid-range model.

It’s a 16MP model that’s capable of 4K video shooting but features a viewfinder and several features carried-over from the older GX7, including a built-in, bounceable pop-up flash.

As such, it’ll sit below the GX8 in the company’s lineup but the more budget-conscious user may well find that the GX85 offers a lot of its big brother’s capabilities. And, thanks to a redesigned shutter mechanism intended to minimize shutter shock, may even offer some practical advantages.

Body

The GX85’s body is noticeably smaller than the GX8’s. In fact it looks a little like a GX7 that’s been left in the wash and has shrunk a little. This downsizing leaves it with fewer customizable buttons, no focus mode switch and a smaller battery compartment, but most of those changes still leave it as being broadly comparable with the GX7.

Despite the lower price point, it’s still a very solid-feeling camera. Unlike the GX8, it’s not weather-sealed, but it doesn’t feel like corners have been cut, either. The body has a pleasantly dense feeling to it, with no sense of flex or weakness.

The viewfinder is borrowed from the GX7 but it no longer hinges upwards. Its 2.7 million-dot equivalent resolution translates as 1280 x 720 pixels refreshed one color at a time (a process called field sequential update). This is a 16:9 aspect ratio, which is fairly unusual. Like the GX7, the GX85’s rear screen tilts up and down, and is touch-sensitive. It’s a 3:2 aspect ratio panel with 1.04M-dots, which works out as 700 x 480 pixels.

Stills and video

One of the biggest areas in which economies have been made is in the reversion to using a 16MP Four Thirds sensor. This probably isn’t going to be a deal-breaker for many people, and Panasonic has sweetened the pill slightly by doing away with the anti-aliasing filter in front of the chip.

This lack of AA filter should allow it to capture slightly more fine detail (Panasonic claims an improvement of as much as 10%), though comes with a slightly higher risk of moiré when used with a sharp lens. Panasonic says its JPEG engine will detect and remove the false color of moiré when it detects it.

The camera also shoots 4K video at 30p or 24p (25p in the GX80 model outside North America).

Redesigned shutter

The GX85 hasn’t simply been assembled from a bin of existing parts, though. It becomes the first Panasonic to use an electromagnetically driven shutter, rather than the motor and spring arrangement used in existing models.

This allows the shutter to be opened and closed in a more controlled manner, reducing the impact of any shutter shock, as well as making the shutter operation quieter. The new design doesn’t appear to introduce much in the way of compromise: the maximum mechanical shutter speed is 1/4000 seconds, and the flash sync speed is 1/160th. This is a little bit behind the GX8’s 1/8000th mechanical shutter a 1/250th sync speed but is a match for the less expensive G7 model.

Panasonic, rather cautiously, only says that the new shutter reduces shake, not that it eliminates it. We’re told that an electronic first-curtain shutter (which obviates the need to open the mechanical shutter to start an exposure, essentially eliminating shutter shock), would require faster sensor read-out.

5-axis image stabilization

Like the GX8, the GX85 offers a Dual IS system which augments two axes of stabilization if you use a lens with built-in stabilization. Unlike the GX8’s in-body stabilisation, even without a stabilised lens the GX85 offers 5-axis stabilisation.

Most impressively, Panasonic says that the IS continues to work in all 5 axes when you’re shooting 4K video – the first camera we can think of that does this. The digital component of IS used in video requires the camera to read lines off the sensor above and below the standard output region, then use gyro sensors to predict where on the sensor the original framing is now being projected. Most sensors can’t read out a large enough section of the sensor fast enough to stabilize 4K video, but the GX85 claims to do so.

Video capabilities

The GX85 continues Panasonic’s history of offering high-end video capabilities across much of its range, with this latest camera able to shoot UHD 4K at 30p or 24p. It shoots this 4K footage as MP4s at up to 100Mbps, which is pretty respectable for a consumer-focused model. It can also capture 1080p footage at up to 28Mbps as MP4 or AVCHD.

We say ‘consumer-focused’ because the GX85 lacks not only the slightly flatter ‘CinelikeD’ color profile offered by the GH4 but also neglects to include a microphone socket, which will limit anyone with any real video-shooting aspirations. And to think we complained about the non-standard 2.5mm socket on the GX8.

The camera does, however offers the ‘Live Cropping’ feature first introduced on the ZS100 (and demonstrated in our review of that camera). This lets you specify a start an endpoint to produce 1080p footage that appears to either pan or zoom, but does so from the 4K capture – meaning you can fix the camera on a tripod and not have to worry about how smoothly you can pan or zoom. It’s a handy option if you aren’t using sophisticated editing software.

Stills from 4K

Off the back of the camera’s 4K video capture, Panasonic offers its usual array of clever modes that produce stills from 4K capture.

Top of the heap is the 4K Photo mode in which the camera captures bursts of 8MP images at up to 30 frames per second. More than simple grabs from video, this doesn’t have to be in the 16:9 aspect ratio and the camera can be set to continuously record, then present you with the thirty images before and after you choose to hit the shutter button. A handy touchscreen interface lets you choose the perfect shot.

The Post Focus mode is similar, but it racks the camera’s focus across the depth range it detects in the scene and shoots 4K video while doing so. Tapping on the point you want in-focus pulls the frame from the video that was focused at the specified point.

Finally, the new Light Composition mode again uses the camera’s 30 frames per second 8MP image capability, this time to create a composite image. The mode uses only the brightest value from a series of frames you select, so scenes such as fireworks displays can be created from multiple images.

Other new features

In addition to the upgraded shutter mechanism, the GX85 gains a couple of features that stills shooters might find handy. Rather than limiting itself to exposure and white balance bracketing, the GX85 can also bracket focus or aperture setting across several shots.

There’s also an extra monochrome mode (such things having apparently become popular of late). The L Monochrome Photo Style promises ‘deep black and rich gradation like that of B/W film.’ We’ve not yet had a chance to put it to much use but we’ll make sure to include some more examples in our forthcoming samples gallery.

Wi-Fi

The GX85 features built-in Wi-Fi, which allows remote control of the camera from a smart device, as well as opening up the option to transmit images from the camera. To make full use of this, the GX85 includes in-camera Raw conversion so that pictures can be tweaked and perfected before they’re shared with the world.

Like a couple of recent Panasonic models, the initial Wi-Fi connection is established by displaying a QR Code on the back of the camera, which can then be read by the iOS or Android app. It’s not clear whether the slightly faster NFC method has been abandoned to keep cost down or because it excludes Apple devices.

Kit options

The GX85 will be available as a kit bundled with the tiny, collapsible 12-32mm F3.5-5.6 zoom that was created for the similarly minuscule GM models. It’s not a bad little lens, though you pay for its convenient size through having to accept its modest reach. Panasonic USA says it currently has no plans to sell the camera body-only.

Panasonic’s MSRP for this combination is $ 799, which compares very favorably to the $ 999 body-only price that Panasonic asked for the very similar GX7 just two and a half years ago. Obviously the cost of technology falls over time, but $ 799 with a simple lens looks competitive with Fujifilm’s $ 699 X-E2S camera body or Nikon’s $ 899 list price for the D5500 with 18-55mm VR II zoom, not least as none of its immediate peers is capable of shooting 4K video.

Overall

Interestingly the GX85 is called the GX7 Mark II in the Japanese market and, if you place the two side-by-side, that makes some sense: it’s not radically different in spec or control layout. That gives a hint about its intentions – it may not have all the GX8’s specifications, but it has enough that it could have sat at the top of the lineup just a few years ago.

Most of the omissions compared to the GX7 (tilting viewfinder, AF/MF switch) aren’t necessarily essential features. Indeed the retention of the built-in pop-up flash actually gives it an advantage over the more expensive GX8. Sadly, there is one feature that’s been removed that we think will be sorely missed: the lack of any microphone input is likely to come as a real blow to anyone wanting a keenly-priced stills/video hybrid.

Overall though, so long as the new shutter mechanism has settled the shutter shock problem, the GX85’s capability and price mean it looks to wear both the mid-range and enthusiast labels comfortably.

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Look Sharp: Panasonic Lumix DMC-GX85/GX80 video preview

05 Apr

The Panasonic GX85/GX80 is an impressive mid-range ILC, borrowing many of the features from the company’s enthusiast-level GX8 and bringing the size and price down to earth. We’ve put together a short video so you can see the GX85 in action with your own eyes.

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Power Zoom: Panasonic Lumix DMC-ZS100/TZ100 Review

05 Apr

Key Features

  • 20.1MP 1″-type BSI CMOS sensor
  • F2.8-5.9, 25-250mm equiv. lens
  • Depth from Defocus AF
  • 4K/UHD video capture
  • 3″ touchscreen LCD
  • 1.2M-dot equiv. EVF
  • Post Focus / 4K Photo functions
  • Wi-Fi

As the 1″-type enthusiast compact market has grown over the last 2 years, there has been a noticeable gap in the market. There were small, standard zoom (24-70mm) models and long zooms (24-600mm), but nothing in-between for those who want a longer lens without sacrificing body size.

Enter Panasonic, a company with a long history of making travel zoom cameras. In fact, the company made what many would consider the first one: the DMC-TZ1, way back in 2006. Panasonic entered the 1″-type market in 2014 with its DMC-FZ1000, a camera we liked enough to give it a Gold award.

At this year’s Consumer Electronics Show in Las Vegas, the company announced the DMC-ZS100 (TZ100 outside of North America), which took the guts of the FZ1000 and shrank the body down to the roughly the size of a Sony RX100 IV. Naturally, you can’t stuff a fast 25-400mm lens into a compact body, but the ZS100’s 25-250mm equiv. F2.8-5.9 lens is nothing to sneeze at, either. The camera uses the same 20.1MP sensor as the FZ1000 which is more than likely the same as the one in the Sony RX100 II and III.

The ZS100 is chock full of features, most notably its Depth from Defocus autofocus system, 4K video capture and electronic viewfinder. It also has a 3″, touch-sensitive LCD, Wi-Fi (but, unlike most Panasonic products, no NFC) and useful 4K Photo and Post Focus features.

Why Pay More?

Imagine you’re shopping for a compact travel zoom camera, and you’re viewing the selection at a Big Box retailer. You reach the Panasonic section and see the DMC-ZS60, which offers a 30X zoom and costs $ 450, next to the ZS100 which ‘only’ has a 10X zoom but costs $ 250 more. It’s not a stretch to imagine a camera buyer asking themselves why they should pay more for what seems like less.

While the ZS60 does indeed have a longer lens than the ZS100, there is a trade-off:

Above is a graph showing equivalent aperture vs equivalent focal length, which is described in detail here. The yellow line at the top is the ZS60 (1/2.3″ sensor), while the ZS100 (1″ sensor) is in blue below it. In terms of equivalent aperture (which takes into account sensor size), the ZS60 is effectively around 2 stops ‘slower’ than the ZS100.

This means several things. For one, the ZS100 can capture roughly four times the total light at every focal length, if you keep the aperture open and use the same shutter speed. Since the sensor is gathering more light, you get a better signal-to-noise ratio, which in turn leads to higher image quality. This will be especially noticeable in low light, when the ISO needs to go up.

There’s another benefit to having a 1″ sensor rather than the 1/2.3″ one. The lenses used on larger sensors tend to offer more control over depth-of-field, allowing you for blurrier backgrounds in portraits.

The one area in which the ZS60 bests the ZS100 is in terms of zoom, as you can see by how much further the yellow line extends.

Understanding the math behind all of this is a bit confusing, but the end result is the same: the ZS100 will produce better quality images and can produce more background blur than the ZS60, though you’ll have to sacrifice both zoom power and money in order to get it.

Compared to its peers

Using what we’ve learned from above, let’s take a look at how the ZS100 fits among its 1″ sensor peers:

In this group, which includes cameras from Sony, Canon and Panasonic, you’ll notice that the benefit of shorter, faster lenses: their equivalent apertures start low, and stay low. For example, Canon’s G7 X I and II, which have focal ranges of 24-100mm equiv., are  2 stops faster than the ZS100.

The Sony RX10 I/II reaches out to 200mm (not far from the 250mm on the ZS100), but since it has a fixed F2.8 lens, its equivalent aperture is over 2 stop faster than the ZS100 at full zoom. That said, the RX10 I and II are also much larger and heavier cameras. The FZ1000 isn’t quite as large as the RX10s and even with its F2.8-4 aperture range, it still has a 1+ stop advantage over the ZS100 for much of its zoom range.

So what can you conclude from this chart?

  • Smaller cameras sacrifice focal range to keep size down but can offer fast apertures
  • Long zoom cameras sacrifice size for focal range. This is especially the case with the RX10s. Canon’s G3 X strays from the group, with its slower F2.8-5.6 lens.
  • In order to have a 25-250mm equiv. lens in a body that fits in your jacket pocket, Panasonic had to make some compromises. Its lens isn’t as long as the large-zoom cameras or as fast as those of the small cameras – instead it’s a blend of the two. If the ZS100 had a faster lens like, say, the FZ1000, you’d be looking at a camera nearly as large, which would make the ZS a lot less desirable.

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Panasonic Lumix GH4 firmware 2.5 brings Post Focus and 4K Photo Mode

16 Mar

Panasonic has announced a firmware update for the Lumix DMC-GH4, bringing Post Focus, 4K Photo Mode and burst shooting with flash to the video-centric mirrorless camera. The update will be available at the end of March, free of charge. 

Post Focus was first announced in July of last year. It captures a short clip of 4K footage while racking focus from one end to the other, allowing the user to select a frame in playback mode after capture with the desired focus point. The Lumix GX8, G7 and FZ300 were the first in line to get the feature via firmware update.

Also taking advantage of the GH4’s video capabilities is the newly added 4K Photo feature, which enables 4K burst, 4K Burst (Start/Stop) and 4K pre-burst. These modes optimize 4K shooting for still photo extraction, and aim to help photographers catch hard-to-get moments, like the elusive group shot with all eyes open. Firmware 2.5 also enables consecutive shooting with compatible Panasonic external flash units.

In the past, Panasonic has used Photokina to launch its DSLR-style mirrorless cameras, so it would make sense if we see an update to the GH-series come September. However, a significant firmware update in the meantime indicates that it’s still alive and kicking.

Check Panasonic’s support website at the end of March to download the update.


Press release:

DMC-GH4 Firmware Update Version 2.5

Newark, NJ (March 16, 2016) – Panasonic has today announced the new firmware update Version 2.5 for the DMC-GH4 to further enhance its performance at no charge. The new firmware Version 2.5 includes following functional updates:

-Post Focus
Post Focus is a special function that enables users to select an in-focus point after shooting. It has already been integrated in new LUMIX cameras such as the GX8. With this function, users can enjoy changing the perspective for greater photographic expression or to choose the best in-focus shot for macro shooting.

-4K PHOTO (4K Burst / 4K Burst (Start/Stop) / 4K Pre-burst)
With 4K PHOTO mode there are three dedicated modes – 4K Burst / 4K Burst (Start/Stop) / 4K Pre-burst – are all now available on LUMIX GH4*. The addition of these modes further enhances the usability of 4K PHOTO to capture fleeting photo opportunities at 30p. 

-External Flash Burst
Consecutive shooting with flash burst is available with an external flash that is capable of continuous emission.  This includes the following Panasonic models: DMW-FL580L, DMW-FL360L, DMW-FL500, DMW-FL360 and DMW-FL220.

The new DMC-GH4 firmware Version 2.5 is scheduled to be released at the end of March 2016 at the LUMIX Customer Support website: http://panasonic.jp/support/global/cs/dsc/

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Great Eight: Panasonic Lumix DMC-GX8 review

10 Mar

Key Features

  • 20MP Four Thirds MOS sensor
  • Dual IS capability
  • Depth from Defocus AF system
  • 2.36M-dot tilting OLED EVF
  • 1.04M-dot, vari-angle OLED touchscreen display
  • 4K video / photo
  • Weatherproof magnesium alloy body
  • Wi-Fi with NFC

The Panasonic Lumix DMC-GX8 is the company’s flagship Micro Four Thirds interchangeable lens camera, and the followup to the popular GX7. While sharing some similarities with its predecessor, such as a tilting electronic viewfinder and rangefinder-styled body, the majority of the specs and features are dramatically improved.

The GX8 was the first Micro Four Thirds camera to leave the world of 16 Megapixel sensors behind, moving to 20MP. This increase in resolution allows the GX8 to appear to be closer in spec to other ILCs, many of which have 24MP sensors. When combined with Panasonic’s latest Venus Engine processor, the GX8 is capable of 4K video capture, 10 fps burst shooting (8 with the mechanical shutter), and a top ISO of 51200. 

The camera has also received a big upgrade in the autofocus department. While we’ll explain how Panasonic’s Depth from Defocus technology works later, it impressed us with its speed and subject tracking abilities when we reviewed the DMC-G7.

Another very useful new feature on the GX8 is ‘Dual IS’. The camera already has built-in sensor-shift IS and, when selected stabilized lenses are attached, can combine the two systems for even better shake reduction. Panasonic claims a 3.5x improvement at wide-angle and 1.5x at telephoto compared to the GX7 (which relied solely on its less advanced in-body IS system). 

The GX8 has also gained 4K (UHD) video capture support that surpasses the DMC-G7 in terms of features, though it’s not as robust as the GH4. 4K support also extends to stills, via the camera’s 4K Photo mode, a tool which helps capture moments that you might otherwise miss.

One last thing to mention in this introduction is the design of the DMC-GX8. The camera is considerably bulkier than its predecessor, closer in size and weight to Fujifilm’s X-Pro2. That’s good, though, as build quality has increased and the camera is now splash and dust resistant. The tilting EVF remains but now it’s larger and uses OLED rather than LCD technology. The tilting rear LCD on the GX7 has made way for a fully articulating OLED screen on the GX8. A few dials have moved around as well, and there’s now direct control for exposure compensation on the camera’s top plate.

The Lumix GX8’s feature set comparable to both mirrorless cameras like the Olympus PEN-F and Fujifilm X-Pro2, but also DSLRs such as the Canon 80D and Nikon D7200. As you’ll see throughout the review, the GX8 offers some features that none of those cameras can compete with.

Spec comparison

   Panasonic GX7  Panasonic GX8  Olympus PEN-F
 Sensor  16.0MP MOS   20.3MP MOS  20.3MP MOS 
 Image stabilization  Sensor-shift (2-axis)  Sensor (4-axis) + lens shift*  Sensor-shift (5-axis)
 AF system  23-pt CDAF  49-pt CDAF  81-pt CDAF
 Max shutter speed  1/8000 (mechanical)  1/8000 (mechanical)
 1/16000 (electronic) 
1/8000 sec
1/16000 sec
 Flash x-sync  1/320 sec  1/250 sec 1/250 sec
 Burst rate
 (mech./elect.)
 5 / 40 fps  8 / 10 fps 10 / 20 fps 
 EVF resolution  2.8M-dot equiv.  2.36M-dot 2.36M-dot
 EVF type/mag  Tilting LCD / 0.7x  Tilting OLED / 0.77x  Fixed OLED / 0.62x
 LCD type/res  3″ tilting touch
 1.04M-dot LCD
 3″ vari-angle touch
 1.04M-dot OLED
3″ vari-angle touch
1.04M-dot LCD
 Built-in flash  Yes (GN 7 @ ISO 200) No No**
 Video  1080/60p @ 28MBps 2160/30p @ 100MBps 1080/60p @ 77Mbps 
 Mic/headphone sockets  No / No Yes / No No / No
 Wi-Fi  Yes, with NFC Yes, with NFC Yes
 Weather-sealing  No Yes No 
 Battery life   320 shots*** 330 shots*** 330 shots
 Dimensions  123 x 71 x 55mm 133 x 78 x 63mm 125 x 72 x 37mm
 Weight (CIPA)  402 g  487 g 427 g 
* When using lenses with built-in image stabilization
** External flash included
*** With 14-42mm kit zoom

As you can see, the GX8 is a pretty big leap forward from its predecessor. It is very close in spec to the Olympus PEN-F, though it’s weather-sealed, supports 4K video, and has a considerably larger EVF. One could argue that the GX8 is targeted more toward the video crowd, while the PEN-F is for those looking for a classic ‘camera-loving’ audience.

Pricing

The DMC-GX8 is sold in a body-only configuration for $ 1199 / £919 / €1099. The camera may be bundled with a lens in certain regions.

If you're new to digital photography you may wish to read the Digital Photography Glossary before diving into this article (it may help you understand some of the terms used).

Conclusion / Recommendation / Ratings are based on the opinion of the reviewer, you should read the ENTIRE review before coming to your own conclusions.

We recommend to make the most of this review you should be able to see the difference (at least) between X, Y, and Z and ideally A, B, and C.

This article is Copyright 1998 – 2016 and may NOT in part or in whole be reproduced in any electronic or printed medium without prior permission from the author.

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Panasonic Lumix DMC-ZS60 / TZ80 real-world samples and studio comparison

04 Mar

Panasonic’s ZS60 puts a lot of enticing features in a very small package. It’s an iteration on a tried-and-true travel zoom formula that combines a 24-720mm equivalent zoom, 18MP sensor, 3″ touchscreen and a built-in electronic viewfinder. The ZS60 also offers 4K/UHD video at 30p as well as Wi-Fi. We spent some time outside with the ZS60, even managing to catch a few breaks in the late winter clouds, and have a real-world sample gallery to show for it. Take a look at how it fares out and about and in the studio.

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Panasonic Lumix DMC-ZS100 / TZ100 real-world sample gallery

01 Mar

The Panasonic Lumix ZS100 made its debut in early January, offering a sizable 25-250mm equivalent zoom range to complement its 1″-type sensor. With a built-in viewfinder it certainly looks to be travel-ready, so we’ve taken it across land and sea to gather some initial sample images. While Adobe Camera Raw support isn’t available yet, we’ve made a few in-camera Raw conversions and will update this gallery when support arrives. 

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