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Posts Tagged ‘Pentax’

Pentax announces development of 50mm F1.4, adds lenses to K-mount roadmap

23 Feb

Pentax is displaying a prototype version of a new 50mm F1.4 for K-mount at CP+ 2017, and has also added an 85mm F1.4 and an unspecified telephoto zoom to their roadmap.

Press Release

RICOH to Exhibit One Reference Product at CP? 2017 Camera and Imaging Show

TOKYO, February 22, 2017 ?RICOH COMPANY, LTD and RICOH IMAGING COMPANY, LTD. is pleased to inform the exhibition of one reference product — interchangeable lens currently under development — at CP + 2017 , one of the largest and most comprehensive camera and imaging show in Asia. This annual event will be held from February 23rd to February 26th at the PACIFICO YOKOHAMA convention center in Japan.

Reference of Products
Interchangeable lens for PENTAX K mount digital cameras
Model name: D FA?50mmF1.4(tentative)
Product information:
?An image circle accommodating the image size of 35mm full-frame digital cameras
?High-performance Star (?)-series lens with high-resolution , high-contrast images and beautiful bokeh (defocus) effect
?Price: Not decided
?Market launch: Not decided
Notes:
Model name, design, specification are all tentative and subject to change without notice. Price and marketing launch date will be announced at later date.

Articles: Digital Photography Review (dpreview.com)

 
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Catch them all: high resolution poster shows every Pentax SLR ever produced

23 Feb

Ricoh has released two posters charting the history of Pentax cameras, both in downloadable high-resolution PDF formats. These posters join the company’s existing online Pentax History website, serving as large visual aids to complement the site’s extensive product-by-product details.

The first of the two posters is dubbed the ‘Pentax Archives,’ and it shows camera models over the years starting with the Asahiflex I from 1952. Many of the cameras are accompanied by descriptions detailing the notable aspects of the model. The other poster shows every Pentax SLR from 1952 to 2017.

You can download them here:

  • Pentax Archives
  • Every Pentax SLR from 1952 to 2017

Those interested in additional information can view the brand’s history archives sorted by year, film and digital categories here.

Via: PentaxRumors

Articles: Digital Photography Review (dpreview.com)

 
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Ricoh announces Pentax KP with new Shake Reduction system and 24MP sensor

26 Jan

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Ricoh has announced the Pentax KP, the follow-up to the K-3 II, which features a new ‘high sensitivity’ 24MP sensor and improved in-body image stabilization system.

The new CMOS sensor brings with it a top ISO of 819,200 and an electronic shutter that tops out at 1/24000 sec (the mechanical shutter goes to 1/6000 sec). The KP uses the new 5-axis ‘Shake Reduction II’ IBIS system, first seen on the K-1 full-framer, which offers up to 5 stops of stabilization according to Ricoh. As with other Pentax models, the KP supports Pixel Shift Resolution as well as AA Filter Simulation. The KP uses the same SAFOX 11 autofocus system as the K-3 II, meaning that it has 27 points, 25 of which are cross-type.

The KP’s body is relatively compact, sealed against dust and moisture, and functional down to +14F/-10C. It has a pentaprism viewfinder with ‘nearly’ 100% coverage and a 0.63x equivalent magnification, as well as a tilting 3″ touchscreen display. A nice extra is the ability to change the camera’s grip, with three sizes to choose from.

Typical of Pentax DSLRs, the KP is heavily customizable and features both Sensitivity and Shutter & Aperture Priority modes, a star tracking feature and built-in wireless flash control. The KP has added new Motion and Depth-of-Field options to the already large selection of bracketing modes it’s inherited from its predecessors. It can capture Full HD at 60i, 50i, 30p, 25p and 24p. The KP can shoot continuously at up to 7 fps. It also has built-in Wi-Fi. Something the KP doesn’t have is an HDMI port, instead using something called SlimPort, which can send HD video over a microUSB port. If you want HDMI, you’re going to have to drop $ 25 on a dongle.

The KP’s battery life is rated at 390 shots/charge – which is on the low end for a DSLR – though an optional battery grip can hold an additional D-LI109 battery or the significantly more powerful D-LI90.

The KP will be available in your choice of silver or black in late February for $ 1099/£1099 body-only.

Ricoh Unveils Ultra-Compact PENTAX KP, a Weatherproof DSLR That Provides Outdoor Photographers with New Standard for Quality, Customization and Ease of Use

Heir to K-3 legacy, Slim-Body Camera Incorporates New Features and Controls Optimized to Deliver Outstanding Images, Even in the Most Challenging Conditions

First PENTAX APS-C Camera to offer Shake Reduction II

WEST CALDWELL, NJ, January 25, 2017—Ricoh Imaging Americas Corporation today announced the PENTAX KP, an ultra-compact and highly portable DSLR with features and controls that facilitate capturing outstanding images, even in the most demanding conditions. The PENTAX KP packs many of the advanced capabilities of the award-winning PENTAX K-3 series into a modern, slim-body design that lends itself to applications from casual snapshots to serious outdoor photography while mountain climbing or trekking. The PENTAX KP also adds a new generation of innovations including a new, highly sensitive APS-C CMOS sensor and is the first PENTAX APS-C camera to incorporate Shake Reduction II (SR II), which features a five-axis mechanism to compensate for camera shake up to 5 steps.

The new 24-megapixel CMOS sensor enables shooting in extremely low-light conditions, with sensitivity to ISO 819200, making the camera ideal for night photography. The PENTAX KP features an electronic shutter option in live-view to enable high-speed shooting up to 1/24,000-second, which greatly broadens shooting capabilities when using large aperture lenses to achieve a shallow depth of field on a bright sunny day.

The PENTAX KP’s compact body is the result of a complete internal re-design to produce an advanced DSLR camera with an extremely slim profile for optimal comfort and handling. The KP’s rugged exterior is dustproof and weather-sealed to enable use in the most challenging outdoor conditions. The camera will perform in temperatures as low as 14 degrees F (-10 degrees C).

The PENTAX KP incorporates additional advanced technologies and ease-of-use features that have long been the hallmark of PENTAX cameras and enable them to be used comfortably and reliably in a wide range of conditions. These include:

  • 5-Axis Shake Reduction System: The PENTAX KP is the first PENTAX APS-C DSLR to offer the new generation SR II system, which uses a five-axis mechanism to compensate for camera shake caused by horizontal and vertical shift (often generated in macro photography), roll (difficult to handle by lens-installed shake reduction mechanisms), as well as pitch and yaw. The SR II unit is controlled with great precision as soon as the camera’s power is turned on, providing a wide compensation range—as much as five shutter steps—to further expand the limits of handheld shooting. With the addition of an optional accessory GPS module (O-GPS1 GPS unit), the PENTAX KP, simplifies astro-photography, making it possible to record stars as points of light rather than star trails during extremely long exposures.
  • Pixel Shift Resolution: This acclaimed PENTAX technology enables producing color-accurate still-life subjects with the highest resolving power. The technology uses the KP’s in-body Shake Reduction System to move the image sensor in single-pixel increments, to capture four separate images that are subsequently combined into a single, high-definition image.
  • A vertical-tilt LCD monitor that facilitates high- and low-angle shooting.
  • A grip replacement system that lets photographers choose their preference of grip based on shooting style or lens choice. In addition to the standard grip that comes with the PENTAX KP, accessory grips include medium (M) and large (L) grips (these will come packaged with KP bodies sold in North America), as well as the optional D-BG7 Battery Grip.
  • Control panels, button settings and dial controls that can all be customized, based on a user’s preference.

“We designed the PENTAX KP to appeal to the world’s most discerning outdoor photographers, who will appreciate its rich and powerful feature set and rugged, compact design, whether they are shooting a landscape on a trek in Patagonia or capturing an eclipse,” said Kaz Eguchi, president, Ricoh Imaging Americas. “From Pixel Shift Resolution to our new generation of Shake Reduction, PENTAX proudly continues to lead the way in photographer-friendly innovation.”

| Pricing and Availability |

 The PENTAX KP camera will be available on February 25 for a suggested list price of $ 1,099.95 at www.us.ricoh-imaging.com as well as at Ricoh Imaging-authorized retail outlets throughout North America.

Main Features 

1?Super-high-resolution images assured by approximately 24.32 effective megapixels and super-high-sensitivity photography at a top sensitivity of ISO 819200

The PENTAX KP features a new-generation APS-C-sized CMOS image sensor with approximately 24.32 effective megapixels to produce super-high-resolution images. By coupling this sensor with an AA-filter-free optical design, it optimizes the image sensor’s imaging power to deliver well-defined images with true-to-life reproduction of gradation and texture. Thanks to the combination of the PRIME IV imaging engine and a state-of-the-art accelerator unit, it assures dependable, high-speed operation and highly effective noise reduction to optimize both image resolution and super-high-sensitivity performance. As the result, it allows the photographer to handhold it in snapshot photography of night scenes at the super-high sensitivity of ISO 819200.

2?Compact, portable body perfect for snapshots, with a weather-resistant structure for harsh outdoor shooting

After a thorough review of the camera’s internal structure, PENTAX designed a completely new body that was far more compact and slim than existing models to optimize the PENTAX KP’s performance, operability and portability. When combined with a compact, lightweight PENTAX-DA-series lens, it can be carried comfortably and effortlessly for a wide range of applications, from casual snapshots to serious outdoor photography while mountain climbing or trekking. Its front, back and bottom exterior panels are all made of durable, lightweight magnesium alloy. With 67 sealing parts applied across the body, it provides a dustproof, weather-resistant structure, with outstanding cold-proof performance at temperatures down to -10°C. Thanks to these features, the PENTAX KP performs superbly and dependably even in such demanding settings as in the rain or at locations prone to dust and freezing temperatures. 

3?A range of customization features, including an exchangeable grip

The PENTAX KP provides a grip replacement system for easy, quick change of a grip to accommodate the photographer’s shooting style or a mounted lens. In addition to the standard Grip S, it offers a choice of two replacement grips (Grip M and Grip L). It also provides a variety of customization functions to simplify and enhance camera operation, including Smart Function for speedy selection and easy setting of desired camera functions using the Fx (Function) and setting dials; and control panel customization to change the panel’s layout to suit the photographer’s preference. 

4?PENTAX-original SR II five-axis shake-reduction system featuring the Pixel Shift Resolution System

(1) In-body SR mechanism

Thanks to the built-in SR II shake-reduction mechanism, the PENTAX KP effectively minimizes camera shake and delivers sharp, blur-free images, even in camera-shake-prone conditions such as when using a telephoto lens, shooting low-light scenes without flash illumination, or photographing sunset scenes. In addition to more common camera shake caused by pitch and yaw, this five-axis mechanism also compensates for camera shake caused by horizontal and vertical shift (often generated in macro photography) and camera shake caused by roll. It assures a compensation effect of approximately five shutter steps (CIPA standard compliant, smc PENTAX-DA 18-135mmF3.5-5.6ED AL [IF] DC WR?f=135mm) — a level equivalent to that of PENTAX’s flagship model — to expand the limits of handheld photography. When taking a panning shot, this mechanism efficiently controls the SR unit to compensate for all affecting factors without requiring any switching action. 

(2) Pixel Shift Resolution System

The PENTAX KP features Pixel Shift Resolution System,* the latest super-resolution technology, which captures four images of the same scene by shifting the image sensor by a single pixel for each image, then synthesizes them into a single composite image. Compared to the conventional Bayer system, in which each pixel has only a single color-data unit, this innovative system obtains all color data in each pixel to deliver super-high-resolution images with far more truthful colors and much finer details than those produced by conventional APS-C-sized image sensors. To make this system more useful with a wider range of scenes and subjects, the PENTAX KP also provides ON/OFF switching of the motion correction function,** which automatically detects a moving object during continuous shooting and minimizes negative effects during the synthesizing process.

(3) PENTAX-original AA filter simulator

By applying microscopic vibrations to the image sensor unit at the sub-pixel level during image exposure, the PENTAX KP’s AA (anti-aliasing) filter simulator*** provides the same level of moiré reduction as an optical AA filter. Unlike an optical AA filter, which always creates the identical result, this innovative simulator lets the user switch the AA filter effect on and off and adjust the level of the effect, making it possible to set the ideal effect for a particular scene or subject based on the prevailing photographic conditions.

* When using this system, the user is advised to stabilize the camera firmly on a tripod. When a moving subject is captured in the camera’s image field, its image may not be reproduced clearly, either in part or as a whole.

** The movement may not be sufficiently corrected when the object is moving in a certain direction and/or pattern. This function does not guarantee that the movement is properly corrected with all subjects.

*** This function works more effectively with a shutter speed of 1/1000 second or slower. This function may not be compatible with some shooting modes, including the Pixel Shift Resolution System.

5?Electronically controlled shutter unit for super-high-speed shooting at 1/24000 second

The PENTAX KP’s shutter unit combines a reliable mechanical shutter mechanism (with a top speed of 1/6000 second) with an electronically controlled shutter mechanism.* The electronic shutter mode provides a super-high shutter speed of 1/24000 second with reduced noise and vibration at shutter release, making it ideal for low-noise, low-vibration shooting in Live-view and mirror-up applications. The camera also provides a high-speed continuous shooting function with a top speed of seven images per second.

* In the electronic shutter mode, the camera’s SR II mechanism and AA filter simulator are inoperable. During high-speed continuous shooting, the subject may suffer some deformation.

6?Optical viewfinder with nearly 100% field of view

Within its compact body, the PENTAX KP incorporates a glass prism finder featuring the same optics and coatings as those used in higher-class models. With a nearly 100-percent field of view and magnification of approximately 0.95 times, it provides a wide, bright image field for easy focusing and framing.

7?High-speed, 27-point autofocus system with the SAFOX 11 module

The PENTAX KP features the high-speed SAFOX 11 phase-matching AF sensor module to deliver dependable, responsive autofocus operation. Of its 27 focus sensors, 25 are cross-type sensors positioned in the middle to assure pinpoint focus on the subject at a minimum brightness level as low as -3 EV. A completely new, much-improved algorithm assures better autofocusing accuracy and speed than models equipped with the conventional SAFOX 11 module. The camera also provides useful customization features to assist in autofocus operation, such as a choice of operation modes—focus-priority, release-priority or advance-speed-priority—and the Selected-area Expansion function to automatically refocus on a subject when it moves away from the initial point.

8?Full HD movie recording with a range of functional settings

The PENTAX KP captures flawless, high-resolution Full HD movie clips (1920 x 1080 pixels; 60i/30p frame rate) in the H-264 recording format. It also provides an external microphone terminal for manual setting of the audio recording level and monitoring of the sound pressure level for microphone input. In addition to various visual effect modes available during movie recording,* it features a range of movie recording functions, including a 4K Interval Movie mode that connects a series of 4K-resolution still images (3840 x 2160 pixels) at a fixed interval to create a single movie file, and the Star Stream mode to record the traces of stars in the Interval Movie mode. 

* When a special visual effect is applied, the frame rate may differ depending on the selected effect mode.

9?Vertical-tilt-type LCD monitor

The PENTAX KP’s 3.0-inch LCD monitor has approximately 921,000 dots, and provides a vertical tilt function to facilitate high- and low-angle shooting. In addition to its wide-view design, it features an air-gapless construction, in which the air space between LCD layers is eliminated to effectively reduce the reflection and dispersion of light for improved visibility during outdoor shooting. It also comes equipped with such convenient features as: the Outdoor View Setting mode, which instantly sets the optimum monitor brightness level for a given lighting condition; and a red-lighted monitor display function, which facilitates monitor viewing when the photographer’s eyes have become accustomed to a dark location during nighttime photography.

10?PENTAX Real-time Scene Analysis System

Supported by the combination of the approximately 86,000-pixel RGB light-metering sensor and the high-performance PRIME IV imaging engine, the PENTAX Real-time Scene Analysis System accurately and efficiently analyzes such factors as a brightness distribution in the image field and the subject’s primary color and motion. By adopting a breakthrough artificial intelligence technology called deep learning to its image detection algorithm,* this system assesses each individual scene more accurately while selecting the most appropriate exposure level and finishing touch for a given scene.

* Deep learning technology is available when the exposure mode is set to Scene Analyze Auto, or when the Custom Image mode is set to Auto Select. 

11?Other features

  • Switching lever to activate various settings during still-image and Live-view shooting and movie recording
  • New Motion Bracketing and Depth-of-field Bracketing functions to capture three images of same scene by automatically shifting aperture and/or shutter-speed settings in user-selected steps.
  • Wireless LAN connection to support operation with smartphones and tablet computers
  • DR II?Dust Removal II? mechanism to shake dust off from the image sensor surface using ultrasonic vibrations
  • Clarity control and Skin Tone correction functions, two of the latest image processing technologies developed by RICOH Central Laboratory
  • Compatibility with the optional O-GPS1 GPS Unit for the recording of shooting position data and simplified astronomical photography
  • A selection of imaging tools, such as Custom Images, Digital Filters
  • Compatibility with the optional PENTAX IMAGE Transmitter 2 tethering software

Optional Accessories 

Grip M (O-GP1671) and Grip L (O-GP1672)

Designed for exclusive use with the PENTAX KP camera body, these grips can be easily replaced with the standard Grip S (O-GP167) to accommodate the photographer’s shooting style or a mounted lens, or improve the camera’s operability and holding comfort. (Note: In North America, these accessory grips will come with the PENTAX KP.)

D-BG7 Battery Grip

Designed for exclusive use with the PENTAX KP, this battery grip features a dustproof, weather-resistant structure, and provides an extra set of control buttons (shutter release, AF/AE lock, exposure compensation/Fx3, and green), and a pair of electronic dials to facilitate vertical-position shooting. It comes with the Grip L for improved handling when a telephoto or large-aperture lens is mounted on the camera. In addition to the exclusive D-LI109 Lithium-ion Battery, it can also be powered by the large-capacity D-LI90 Lithium-ion Battery (a dedicated battery tray included), which is used to power the PENTAX K-1 and K-3II digital SLR cameras.

Pentax KP specifications

Price
MSRP $ 1099 (body only)
Body type
Body type Mid-size SLR
Body material Magnesium alloy
Sensor
Max resolution 6016 x 4000
Other resolutions 4608 x 3072, 3072 x 2048, 1920 x 1280
Image ratio w:h 3:2
Effective pixels 24 megapixels
Sensor photo detectors 25 megapixels
Sensor size APS-C (23.5 x 15.6 mm)
Sensor type CMOS
Processor PRIME IV
Color space sRGB, Adobe RGB
Color filter array Primary Color Filter
Image
ISO Auto, 100-819200
White balance presets 9
Custom white balance Yes (3 slots)
Image stabilization Sensor-shift
Image stabilization notes 5-axis, up to 5 stops
Uncompressed format RAW
JPEG quality levels Best, better, good
File format
  • JPEG (Exif v2.3)
  • Raw (Pentax PEF or DNG)
Optics & Focus
Autofocus
  • Contrast Detect (sensor)
  • Multi-area
  • Center
  • Selective single-point
  • Tracking
  • Single
  • Continuous
  • Touch
  • Face Detection
  • Live View
Autofocus assist lamp Yes
Manual focus Yes
Number of focus points 27
Lens mount Pentax KAF2
Focal length multiplier 1.5×
Screen / viewfinder
Articulated LCD Tilting
Screen size 3
Screen dots 921,000
Touch screen Yes
Screen type TFT LCD
Live view Yes
Viewfinder type Optical (pentaprism)
Viewfinder coverage 100%
Viewfinder magnification 0.95×
Photography features
Minimum shutter speed 30 sec
Maximum shutter speed 1/6000 sec
Maximum shutter speed (electronic) 1/24000 sec
Exposure modes
  • Program
  • Sensitivity priority
  • Shutter priority
  • Aperture priority
  • Shutter & aperture priority
  • Manual
  • Bulb
Built-in flash Yes
Flash range 6.00 m (at ISO 100)
External flash Yes (via hot shoe)
Flash modes Auto, auto w/redeye reduction, flash on w/redeye reduction, slow sync, trailing curtain sync, manual, wireless
Flash X sync speed 1/180 sec
Drive modes
  • Single
  • Continuous
  • Self-timer
  • AE bracketing
  • DoF bracketing
  • Motion bracketing
  • Mirror-up
  • Multi-exposure
  • Interval shooting
  • Interval composite
  • Interval movie record
  • Star stream
Continuous drive 7.0 fps
Self-timer Yes (2 or 12 secs)
Metering modes
  • Multi
  • Center-weighted
  • Spot
Exposure compensation ±5 (at 1/3 EV, 1/2 EV steps)
AE Bracketing ±5 (2, 3, 5 frames )
WB Bracketing Yes
Videography features
Format MPEG-4, H.264
Microphone Stereo
Speaker Mono
Storage
Storage types SD/SDHC/SDXC (UHS-I supported)
Connectivity
USB USB 2.0 (480 Mbit/sec)
HDMI No (requires SlimPort adapter)
Microphone port Yes
Headphone port No
Wireless Built-In
Wireless notes 802.11 b/g/n
Remote control Yes (via remote cable or smartphone)
Physical
Environmentally sealed Yes
Battery Battery Pack
Battery description D-LI109 lithium-ion battery & charger
Battery Life (CIPA) 390
Weight (inc. batteries) 703 g (1.55 lb / 24.80 oz)
Dimensions 132 x 101 x 76 mm (5.2 x 3.98 x 2.99)
Other features
Orientation sensor Yes
Timelapse recording Yes
GPS Optional
GPS notes O-GPS1

Articles: Digital Photography Review (dpreview.com)

 
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Hands-on with Ricoh’s compact Pentax KP

26 Jan

Hands-on with new Pentax KP

Ricoh has taken the wraps off it’s newest DSLR, the APS-C format KP. Resembling a mini Pentax K-1, and inheriting some of the same features, the KP will replace the K-3 II in Ricoh’s APS-C lineup. We got our hands on a pre-production sample recently, and we’ve prepared a quick product tour. 

Hands-on with new Pentax KP

The KP really does look like a scaled-down K-1, with the same distinctive slab-sided Pentaprism hump. Ricoh tells us that they were aiming for a camera with a similar size as a competitive mirrorless model, but without sacrificing the experience of using an optical viewfinder.

Hands-on with new Pentax KP

One major different between the KP and the K-1 is a built-in flash. It’s not particularly powerful (GN 6, at ISO 100) but should be useful for close-range portraiture and fill-in. Speaking (kind of) of low-light photography, the KP’s 27-point SAFOX 11 autofocus system should be usable down to -3EV.  

Hands-on with new Pentax KP

Probably the biggest upgrade in the KP compared to the K-3 II is its sensor. The KP boasts a 24MP APS-C CMOS sensor, with a maximum ISO sensitivity of ISO 819,200, supported by a built-in 5-axis ‘SR II’ stabilization system. Ricoh claims that this system will deliver an effective benefit of 5 stops of stabilization. 

Hands-on with new Pentax KP

The KP’s 3″ rear LCD features a resolution of 920k-dots, which is average for a midrange DSLR at this point. While it doesn’t offer the highest resolution on the market, it’s clear and detailed, and can also be tilted outwards.

Hands-on with new Pentax KP

Sadly (hey, we’re nerds), the articulation mechanism is a conventional tilting hinge. There’s no sign of the K-1’s unique Apollo Lander-style struts. The tilting screen will be handy for several kinds of still photography, and also video. The KP’s video specification is relatively unremarkable (1080/30p) but it does feature a ‘4K Interval Movie mode’. This combines a series of 4K-resolution still images (3840 x 2160 pixels) taken at a fixed intervals to create a single movie file.

For those who want to output video to an external recorder or TV, do note that Ricoh has done way with the HDMI port on the KP. Instead, you need to buy a dongle which attaches to the ‘SlimPort’ (basically a microUSB jack with video output capability). RIcoh says the HDMI port was removed to keep the size of the camera down.

Hands-on with new Pentax KP

Pentax has been adding options to the traditional PASM quartet for years, and the KP is no exception. It’s exposure mode dial is crowded with settings, and includes five (five!) custom ‘U’ preset positions plus Scene Analyze Auto, Program, Sensitivity Priority, Shutter Priority, Aperture Priority, Shutter & Aperture Priority, Manual, and Bulb. 

Hands-on with new Pentax KP

This view shows off the KP’s nicely-sized front and rear control dials, and another top-mounted mode dial, with another three custom positions. This time for bracketing options, which include two new tools – ‘Motion Bracketing’ (shutter speed) and Depth-of-field Bracketing (aperture).

Hands-on with new Pentax KP

A D-LI109 battery should deliver between 390-420 shots per charge, depending on flash use. This view shows off the rubber gaskets around the battery compartment door. Unusually these days, Ricoh calls the KP ‘weatherproof’ and claims that the KP is ‘dustproof and weather-sealed’ and capable of operating at temperatures as low as 14 degrees Fahrenheit (-10 C).

Hands-on with new Pentax KP

Here’s something else that’s a bit unusual – removable hand-grips. The KP ships with a medium-sized grip attached as standard, but with a few turns of an allen wrench…

Hands-on with new Pentax KP

it can be popped right off, and replaced with smaller or larger grips, which are included in the box.

Hands-on with new Pentax KP

The large grip goes especially well with the new optional battery grip. 

Hands-on with new Pentax KP

Please note that the grip shown here is an engineering prototype and is not cosmetically representative of the final shipping product (which will be more textured, and less shiny).

The D-BG7 Battery Grip can hold one extra battery, and an extra memory card (stowed, not as usable media). It will also be sold with a tray to adapt the K-70’s batteries to be used with the KP. The KP’s maximum shooting rate of 6 fps is not affected by the battery grip. 

Hands-on with new Pentax KP

Here’s that tray, in action. 

The KP will be available on February 25 for a suggested list price of $ 1,099.95. What do you think? Let us know in the comments. 

Articles: Digital Photography Review (dpreview.com)

 
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Firmware update adds support for K-AF4 lenses to Pentax K-3 and K-50

02 Dec

Ricoh has released firmware updates for its K-3 and K-50 DSLRs which add support for the company’s K-AF4 lenses. K-AF4 lenses electromagnetically control aperture rather than using a mechanical linkage to the camera body. At time of publication, only the 55-300mm F4.5-6.3 ED PLM WR RE uses this system.

The firmware also improves overall camera stability.

Articles: Digital Photography Review (dpreview.com)

 
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Shaking up the market: Pentax K-70 Review

09 Nov

The Pentax K-70 is a mid-level DSLR that takes the basic architecture of their existing K-S2 and adds a new 24MP AA-filterless CMOS sensor with on-sensor PDAF, and a slew of other improvements. The sensor is cradled by Pentax’s famous ‘Shake Reduction’ in-body image stabilization system, and is protected from the elements thanks to weather-sealing and dustproofing. Clever use of the ‘SR’ unit enables the Pentax to perform a few tricks, such as the AA-filter simulator that reduces moiré and Pixel Shift Resolution that cancels out the Bayer color filter array by shifting the sensor one pixel in each direction, resulting in improved color detail and less noise.

There’s also an improved image processor that enables the K-70 to shoot 14 bit Raw at 6 frames per second, which works in tandem with an 11-point autofocus system. The central nine points of the AF system are cross-type, and are sensitive down to -3EV.

Just this handful of headline features should make the K-70, at its starting price of $ 649.95 for the body, good value for money. Its competition, the Nikon D5500 and the Canon EOS Rebel T6i, don’t offer up nearly as many features for the price. Let’s take a closer look:

  Pentax K-70 Canon Rebel T6i Nikon D5500
Launch price
(body only)
$ 649.95 $ 749.95 $ 899.95
Launch price (with long zoom kit lens) $ 899.95
(18-135mm F3.5-5.6 WR)
$ 1,099.95
(18-135mm F3.5-5.6 STM)
$ 1,199.95
(18-140mm F3.5-5.6 VR)
Control Dials 2 1 1
ISO range Auto, 100-102400   Auto, 100-12800 (expandable to 25600)   Auto, 100 – 25600  
Image Stabilization Sensor-shift No No
Focus Points 11 (9 cross-type) 19 (all cross-type) 39 (9 cross-type)
Articulated LCD   Fully articulated Fully articulated Fully articulated
Touchscreen No Yes Yes
Wi-Fi Yes Yes Yes
Battery Life (CIPA) 410 440 820
Live View Hybrid AF Yes No No
AF Fine-tune Yes No No
Weight 688 g (24.3 oz)   555 g (19.6 oz) 420 g (14.8 oz)  
Viewfinder type   Pentaprism Pentamirror Pentamirror
Viewfinder magnification 0.95x
(0.63x in FF terms)
0.82x
(0.51x in FF terms)
0.82x
(0.55x in FF terms)
Viewfinder coverage 100% 95% 95%

As we can see, the Pentax represents a serious value for money. It offers complete (twin-dial) DSLR controls in a segment where most make due with just one. It has the largest viewfinder here and is the only one to offer full coverage of the scene. Plus, it is the only to offer in-body stabilization and on-sensor phase detection autofocus.

As a consequence of the big, prism-type viewfinder and internal stabilization, it also ends up being the heaviest camera and comes with with the shortest battery life. On the face of it, the autofocus system appears behind the other two in terms of number of points, with the Nikon leading the way. When cross-type points are taken in to consideration, the Canon takes the lead with its 19 cross type points, while the Pentax and the Nikon both have only 9 cross-type points. On the other hand, the Pentax is the only one to offer the increasingly necessary (with DSLRs) AF fine adjustment. More on that later.

For those that would rather not mess with adjusting autofocus, there are plenty of mirrorless options for the price of the Pentax. The quick Sony a6000 comes to mind, as does the similarly well equipped Olympus E-M10 II (IBIS and twin dials). If weight is an issue, the mirrorless options as a whole will offer a big decrease in weight and size, and in some cases a great increase in overall operation speed. For those wanting something more traditional and chunkier, though, the Pentax seems promising.

What the mirrorless options, and even the DSLR options, won’t be is a near indestructible, weatherproof camera. So, is the Pentax K-70 as good as its features promise?

Articles: Digital Photography Review (dpreview.com)

 
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Pentax 55-300mm F4.5-6.3 ED PLM WR RE real world sample gallery

18 Oct

The Pentax 55-300mm F4.5-6.3 ED PLM WR RE is a new variable aperture ultra telephoto zoom that is the first Pentax lens to use their new ‘Pulse Autofocus Motor’. Although it is a bit darker than the old 55-300, autofocus is much faster and virtually silent. Take a look at our samples to see how sharp this handy new zoom is.

Articles: Digital Photography Review (dpreview.com)

 
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Pentax K1 firmware update adds electronic shutter in live view mode

04 Oct

Pentax has released new firmware for its flagship K1 full frame camera that includes the ability for users to select electronic shutter shooting for the first time. Firmware version 1.3 adds a live view Electronic Shutter option to the menu system that the company says avoids the vibrations caused by mechanical shutter actions immediately prior to the exposure of the sensor. There are some limitations however, as the shake reduction system can’t operate during electronic shutter exposures, HDR mode won’t work, external flash units won’t be triggered and the drive is limited to single shot or multiple exposure modes.

Other functions added by this update include the ability to shoot square images and to record only two frames (Off and Type 2) when using the anti-aliasing filter simulation bracketing feature. Previously, three frames had to be recorded in a sequence that included Type 1 as well. A general ‘bracketing cancel’ Off option has also been added to the camera menu under the BKT function.

Pentax says that other more general stability issues are fixed too with this update. To read more and to download the firmware see the Pentax website.

Release information:

Release of the function expand Firmware version 1.30 for PENTAX K-1

RICOH IMAGING COMPANY, LTD. is pleased to announce the release of the function expanding Firmware version 1.30 for PENTAX K-1 digital SLR camera (launched on April, 2016) on September 29, 2016.

The function expand firmware is to add new function or increase number of setting for currently used PENTAX K-1 camera, so that improve the function, easy handling and update to the latest function.

New Enhanced Functions

*The Electronic Shutter at Live View mode
The Electronic Shutter can be selected at the Menu to reduce camera shake from the mechanical shutter when shooting with Live View mode.

*Add the [1:1] format at the Crop mode
Added and selectable [Square format (1:1)] size at the Crop mode.

*Add [2 frames bracketing] for the [AA Filter Simulator bracketing]
Addition to the current [3 frames bracketing (OFF, TYPE1, TYPE2)], the [2 frames bracketing (OFF, TYPE2)] is added and selectable for the [AA Filter Simulator bracketing]

*Smart Function
At the [BKT] setting, the bracketing range [±0 (=single frame)] can be selected.

[Others]
*Improved stability for general performance.

Articles: Digital Photography Review (dpreview.com)

 
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Pentax K-70 added to studio test scene

25 Aug

The Pentax K-70 features a 24MP sensor with, for the first time in a Pentax, hybrid AF in live view. It also brings Pentax’s impressive Pixel Shift Resolution mode down to the mid-level DSLR segment. Take a look at how it fares against its competition in our studio test scene.

Raw support is still in progress, so note that we will be adding Raw Pixel Shift shots in the future as support is released. This also means Raw conversions were done with the ‘Embedded’ camera profile, and will be updated once the ‘Adobe Standard’ profile is available.

Articles: Digital Photography Review (dpreview.com)

 
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Pentax K-70 firmware 1.10 now available

23 Aug

Ricoh has released firmware version 1.10 for the Pentax K-70 camera. The update is a small one, bringing general stability improvements alongside a couple of minor changes. The download for Windows and Mac, as well as the installation instructions, are available here. The changelog lists the following updates:

  • Enabled ISO sensitivity to change during multiple exposures.
  • Optimized performance when attaching new lens HD PENTAX-DA 55-300mmF4.5-6.3ED PLM WR RE.
  • Improved stability for general performance

Pentax K-70 owners can check their camera’s current firmware version by pressing the menu button, followed by [Set-up 5], then [Firmware Info/Options]. In the Firmware Info menu, press the camera’s four-way controller to the right. 

Articles: Digital Photography Review (dpreview.com)

 
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