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Posts Tagged ‘12mm’

Pergear releases $165 12mm F2 lens for APS-C mirrorless camera systems

11 Nov

Budget photo accessory manufacturer Pergear has announced the release of its new 12mm F2 wide-angle APS-C lens for Fujifilm X mount, Micro Four Thirds (MFT) mount, Nikon Z mount and Sony E-mount camera systems.

The new manual-focus lens is constructed of 12 elements in 9 groups, including two aspherical and two high-refractive elements. The 12mm focal length offers a full-frame equivalent of 18mm on Fujifilm X mount, Nikon Z mount and Sony E mount cameras and 19mm on MFT mount cameras.

The lens features an aperture range of F2 through F22, a ten-blade aperture diaphragm and a minimum focusing distance of 20cm (.66ft). It measures in at 66mm (2.6”) diameter and 59.5mm (2.34”) long, and weighs only 300g (.66lbs).

The lens costs $ 165 for all mount options (Fuji X, MFT, Nikon Z and Sony E) and comes with front and rear lens caps, a lens bag and a mini air blower.

Articles: Digital Photography Review (dpreview.com)

 
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Venus Optics brings its Laowa 9mm T2.9, 12mm T2.9 and 15mm T2.1 cine primes to Canon RF mount

28 Sep

Venus Optics has announced it’s now adding a Canon RF lens mount option for three of its ultra-wide cinema primes: the 9mm T2.9 ‘Zero-D’ lens, 12mm T2.9 ‘Zero-D’ lens and 15mm T2.1 ‘Zero-D.’

The 12mm T2.9 ‘Zero-D’ lens was released back in January of this year, while the 9mm T2.9 and 15mm T2.1 ‘Zero-D’ lenses were announced back in June of this year. At the time, the lenses were only available for Sony E, Canon EF and PL mount, but owners of Canon’s EOS R series mirrorless cameras can now get native versions of the lenses, negating the need to use the EF version with the EF-RF adapter.

Photo Credit: Photo by Phil Holland, provided by Venus Optics

As part of the Loawa Zero-D’ line, all three lenses offer ‘close-to-zero’ distortion. All three lenses also feature industry standard 0.8 mod pitch gears for controlling both the aperture and focus.

As a quick refresher, below are specification summaries for each of the lenses:

9mm T2.9 ‘Zero-D’ lens

The 9mm T2.9 is constructed of 15 elements in 10 groups, has a minimum focusing distance of 12cm (4.72”), uses a seven-blade aperture diaphragm and weighs 247g (8.71oz).

12mm T2.9 ‘Zero-D’ lens

The 12mm T2.9 is constructed of 16 elements in 10 groups, has a minimum focusing distance of 18cm (7.09”), uses a seven-blade aperture diaphragm and weighs 675g (1.5lbs).

15mm T2.1 ‘Zero-D’ lens

The 15mm T2.1 is constructed of 12 elements in 9 groups, has a minimum focusing distance of 15cm (5.91”), uses a seven-blade aperture diaphragm and weighs 540g (1.19lbs).

All three lenses are available to purchase with the Canon RF mount starting today on Laowa’s online shop. The 9mm T2.9, 12mm T2.9 and 15mm T2.1 retail for $ 600, $ 1,500 and $ 1,200, respectively.

Articles: Digital Photography Review (dpreview.com)

 
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DPReview TV: Laowa 12mm T2.9 Zero-D Cine review – Do you need an ultra-wide for video?

07 May

Ultra-wide lenses pose special challenges when shooting video, but can create dramatic effects. We review the Laowa 12mm T2.9 Zero-D Cine lens, which shares the same optical formula as the company’s 12mm F2.8 lens for full frame cameras.

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  • Introduction
  • Using ultra-wide lenses for video
  • How the Cine version differs from the standard Laowa 12mm F2.8 Zero-D
  • Lens breathing
  • Distortion
  • Sharpness
  • Sunstars and flare
  • Do you need an ultra-wide for video?
  • Which version should you get: Stills or Cine?
  • See you next time!

Articles: Digital Photography Review (dpreview.com)

 
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Venus Optics releases Laowa 12mm F2.8 Zero-D Cine lens for PL, EF and E mount cameras

14 Jan

Venus Optics has announced pricing and availability of its Laowa 12mm T2.9 Zero-D Cine lens.

The lens, which Venus Optics claims is ‘the world’s widest T2.9 cinema lens covering Vista Vision/Full frame sensors,’ is a re-engineered version of its 12mm F2.8 Zero-D photo lens. It’s constructed of 16 elements in 10 groups, features two aspherical elements and has a minimum focusing distance of just 18cm (7in) from the sensor.

As the ‘Zero-D’ nomenclature in its name suggests, the Laowa 12mm T2.9 lens features ‘close-to-zero’ distortion. It offers up a 47mm image circle, which is large enough to support both full-frame sensors and the larger Vista Vision sensors found on RED Monstro and Arri Alexa LF cameras. It also works as a 17mm equivalent lens on Super35 sensors.

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Both the aperture and focus rings use standard 0.8 mod gears for easy operability with follow focus systems. The focus ring has a 270-degree throw for smooth and precise adjustments. The lens, which is constructed of an aluminum alloy, measures in at 87mm (3.4in) long and weighs just 675g (1.5lbs).

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The Laowa 12mm T2.9 Zero-D Cine lens is currently available to order in PL, EF and E mount on Venus Optics’ online shop for $ 1,500. In addition to a custom Pelican case, the lens comes with a 114mm step-up ring for attaching matte boxes and other accessories, as well as shims for flange calibration. Pricing will vary in different regions around the world, according to Venus Optics.

Articles: Digital Photography Review (dpreview.com)

 
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Shiftcam returns to Kickstarter with a 12mm aspherical smartphone lens

13 Jun

Most current high-end smartphones come with multi-camera modules with integrated ultra-wide-angles that typically offer an equivalent focal length of approximately 16mm, but if you need something even wider, or are using an older single-camera phone, Shiftcam’s latest offering could be worth a closer look.

The company, which has previously completed several successful smartphone lenses on Kickstarter, is back on the crowdfunding platform, this time with a 12mm ultra wide aspherical lens.

Like other lenses in the Shiftcam Pro line, the 12mm can be attached to iPhones via a specific case or to all other phones with a universal lens mount. The company also offers a counterweight for use on gimbals and a filter adapter.

The lens itself features six elements in four groups. The body is made from aluminum, the front element comes with a nano-coating to reduce flare and Shiftcam says the lens is practically distortion-free.

Pledges start at $ 89 for the early-bird lens and mount and go up all the way to $ 299 for the entire Shiftcam Pro lens kit. The funding goal has already been exceeded multiple times, so the project will go ahead. Delivery is estimated for August 2019. You can find more information including a full list of compatible device’s on the project’s Kickstarter page.


Disclaimer: Remember to do your research with any crowdfunding project. DPReview does its best to share only the projects that look legitimate and come from reliable creators, but as with any crowdfunded campaign, there’s always the risk of the product or service never coming to fruition

Articles: Digital Photography Review (dpreview.com)

 
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Kipon shares new details of upcoming 12mm F2.8 lens for Fujifilm X-mount cameras

29 May

Kipon has shared new details about an upcoming 12mm F2.8 manual wide angle lens for APS-C camera systems.

The Ibegon 12mm F2.8 lens is being sold under the Kipon name, but its optical formula was designed by the German IB/E Optics. Its optical construction consists of 12 elements in nine groups and it features a seven-blade aperture diaphragm. It has a minimum focusing distance of 15cm (approximately 6in) and an aperture range between F2.8 and F22.

Blurry MTF charts provided by Kipon.

Currently, the product page only mentions availability for Fujifilm X mount camera systems, but Kipon previously teased at CP+ 2014 that it would be available for MFT, Sony E and EOS M mounts as well. Kipon hasn’t shared specific pricing information, but says it plans to ship the lens starting September 2019.

Kipon hasn’t shared specific pricing information, but says it plans to ship the lens starting September 2019.

Articles: Digital Photography Review (dpreview.com)

 
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SLR Magic brings six MicroPrime lenses to Fujifilm X mount, adds a 12mm as well

15 Mar

Cinema lens manufacturer SLR Magic has announced it will offer all of its existing MicroPrime range in the Fujifilm X mount. Designed for full frame sensors, the lenses will attract a 1.5x angle of view shift when fitted on the APS-C Fujifilm X cameras, but the addition of a new 12mm T2.8 aims to provide a good wide angle so Fujifilm users don’t miss out.

While the other six lenses in the MicroPrime range have been available for some time in the Sony E mount, the 12mm is a completely new lens and is designed only for APS-C sensors. All the lenses in the range have the same external design and mostly weigh the same, so switching from one to another is relatively easy when a rig is in use. They have an 82mm filter thread and use the same 0.8 MOD gears.

The inclusion of the Fujifilm X mount is almost certainly a result of the recent attempts by Fujifilm to attract videographers with the advanced movie features of its X-H1 and X-T3 cameras.

The lens line up will consist of:

  • 12mm T2.8
  • 15mm T3.5
  • 18mm T2.8
  • 25mm T1.5
  • 35mm T1.3
  • 50mm T1.2
  • 75mm T1.5

The six previously-existing models will cost $ 599, while the 12mm will cost $ 499. For more information visit the SLR Magic website.

Articles: Digital Photography Review (dpreview.com)

 
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Thoughts and Field Test of the Rokinon 12mm f/2.0 Wide-Angle Lens

05 Mar

If you’re a mirrorless camera shooter on the market for a fast wide-angle lens, look no further than the Rokinon 12mm f/2.0 lens. While this lens is indeed manufactured by a third party gear company, Samyang of Korea, don’t let brand names fool you. This unique little lens gives you an ultra wide point of view and is relatively inexpensive.

Read on for more!

Rokinon 12mm f/2.0 lens details

Introduced in 2014, the Rokinon 12mm f/2.0 lens is special because it is designed specifically for mirrorless cameras. With its maximum f/2.0 aperture, it is noted as the fasted 12mm lens for APS-C (crop) sensor cameras. At this time, the Rokinon 12mm f/2.0 comes in either black or silver from about $ 299-399.00. Lens mounts exist for the following mirrorless cameras:

Thoughts and Field Test of the Rokinon 12mm f/2.0 Lens

  • Sony E-mount
  • Fuji X-mount
  • Canon M
  • Samsung NX
  • Micro four thirds (Olympus and Panasonic)

The Rokinon 12mm f/2.0 is an APS-C lens, meaning it was designed to provide a 35mm (full frame) equivalent focal length of 18mm. Although specifically designed for crop sensors, this lens can be used on full frame sensor and micro 4/3 cameras, but with a different effective focal length.

The only catch is that this is a Manual Focus only lens, but that isn’t necessarily a bad thing. More on the lens focusing below.

NOTE: Check your manual – for some camera models you may need to set it to “Fire Without Lens” as is the case with Fuji X cameras. As the camera and lens do not talk, the camera needs to know it’s okay to take a photo.

Lens build

Considering this is a relatively inexpensive lens, it’s no surprise that much of its build is plastic. The aperture ring, manual focusing ring, and 67mm filter ring are all made of plastic. Thankfully, the lens mount is metallic. Despite being made mostly of plastic, the lens has a really solid feel and it weighs in at 0.47 lbs (215 g).

Thoughts and Field Test of the Rokinon 12mm f/2.0 Wide-Angle Lens

Image quality

This lens performs surprisingly well for its size and price. The center of the Rokinon 12mm is very sharp at f/2.0, peaking at around f/5.6. While the corners can at times be rather soft at f/2.0, they are quite sharp at f/4.0.

Vignetting, or light falloff, is visible when shooting at just about any aperture, but it is especially strong when shooting at f/2.0. Despite being an ultra wide angle lens, there is very little distortion in the images.

When to use this lens

Given its 12mm focal length and fast f/2.0 aperture, the Rokinon 12mm is best suited for real estate, architecture, and landscape photography. Perhaps the most popular reason why photographers buy this lens is to shoot the stars. That was my reason for purchasing it, and so far it has not disappointed.

Thoughts and Field Test of the Rokinon 12mm f/2.0 Wide-Angle Lens

Manual Focusing Tips

Probably the biggest challenge about shooting with the Rokinon 12mm f/2.0 is getting used to shooting with its manual focus settings. Personally, this was both the very first third-party lens, and the very first manual focus lens I’ve ever purchased.

If you’ve used Rokinon lenses or manual focus lenses, then all of these observations may not apply. But if you’re also new to Rokinon and manual focusing, you’ll probably relate to these challenges.

1. Practice, practice, practice

The Rokinon 12mm has two plastic rings that you must toggle in order to set your own aperture and focus. Both rings rotate pretty smoothly. There’s no way to control aperture or focus via your camera body, and this can be a big adjustment for some people.

The best way to overcome this challenge is practice. You’ll get used to it, eventually.

2. Turn on Focus Peaking

Thoughts and Field Test of the Rokinon 12mm f/2.0 Wide-Angle Lens

Focus peaking in action on the Sony a6300

While manual focusing a lens might sound intimidating, many mirrorless cameras are equipped with features that help you out tremendously. One such feature is focus peaking.

This focusing aid can be viewed when shooting in Live View or with an electronic viewfinder. When enabled, focus peaking places colored highlights on the in-focus edges of your image. It is a huge help to making sure your manual focus lens is focused on the right places.

3. Use the Focus Magnifier

Thoughts and Field Test of the Rokinon 12mm f/2.0 Wide-Angle Lens

Another way to ensure accurate focus with a manual focus lens is to enable your camera’s focus magnification system if it exists for your model. For Sony cameras, this feature is called Focus Magnifier, and it enables you to magnify your screen four times. This helps you really nail your focus.

In Conclusion

Rokinon 12mm wide angle lens

Overall, the Rokinon 12mm f/2.0 wide-angle is a compact, relatively cheap lens that is a great addition to any mirrorless shooter’s gear kit. It delivers superb photos without adding too much bulk or breaking the bank.

Sample Photos

Rokinon 12mm wide angle lens

Rokinon 12mm wide angle lens

Rokinon 12mm wide angle lens

Rokinon 12mm wide angle lens

The post Thoughts and Field Test of the Rokinon 12mm f/2.0 Wide-Angle Lens by Suzi Pratt appeared first on Digital Photography School.


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Venus Laowa 12mm F2.8 Zero-D sample gallery

30 Nov

Chinese optics company Venus caused a stir when it announced a 12mm F2.8 lens with claims of almost zero rectilinear distortion. The lens is comparably small in its super wide-angle class, and its claims of little barrel distortion are pretty tantalizing. Senior DPR contributor Damien Demolder spent some time getting to know it – check out his images below.

See our Venus Laowa 12mm F2.8
sample gallery

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Overview of the Samyang 12mm F2.8 ED AS NCS Fisheye Lens

09 Nov

There is nothing quite like seeing the world through a fisheye lens. The way it bends straight lines and creates curves where there were none. You get to see more of the world through it than you can with your own eyes, well that is unless you turn your head. Recently I was loaned the Samyang 12mm F2.8 ED AS NCS Fisheye lens to play with and I have been having a lot of fun seeing what it can do.

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Samyang 12mm F2.8 ED AS NCS Fisheye lens

Price out this lens on Amazon and B&H Photo.

Fisheye lenses have been around for a long time. But for most of us, they have not been something that we thought would be worth spending all that money on. However, the 12mm fisheye from Samyang is affordable and can give your photography a new look.

How wide is it?

There is nothing like using a wide angle for the first time and having objects fit into your frame like never before. This lens is very much like that. The first reaction most people have when they look through the viewfinder for the first time is “wow”. It is incredible what you can fit into it.

You get an 180-degree view with it. It really does fill the frame with all that you can see, including your periphery vision. While this is a good thing, there is also a downside. You can end up with unwanted distractions in the image. If you point the lens down too far you may end up with your feet in the image. Or if your camera bag on the ground is not behind you, it too will be included. Going out with friends to take photos means constantly asking them to step back behind you. If they are good friends, they won’t mind.

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Melbourne from across the river.

This lens won’t break the bank

When you consider how much other lenses with an f/2.8 aperture cost, you would think this one would also be very expensive, a thousand bucks or so. But it retails for around USD$ 500 (less if you have a mirrorless system) so it makes it a lot more affordable than the top brand fisheye lenses. It is a good quality lens and is a great alternative for those that can’t afford the pricier top brand ones.

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One of the rides at the Royal Melbourne Show

This lens is fun!

Without a doubt, this is a fun lens. It can have real uses, but in the end, I dare anyone to put the lens on their camera and not have a great time seeing what they can get with it. It is amazing to watch how the world is transformed through it.

I was first loaned the lens one day while in the city and I wouldn’t take it off my camera. I really enjoyed seeing what it could do and how much I could see with it. It was a challenge to see how I can make the world make sense with it. In the end you have to let that go and just take photos.

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One of the rides at the Royal Melbourne Show.

It is small

For a fisheye, it is very small which is great because it means it’s easy to carry around with you. You would expect a fisheye to be a large bulky lens with big bulbous glass on the front. The Samyang fisheye is a lot smaller and not much bigger than a normal 50mm lens. Don’t let the size fool you, as it still takes a great image.

Full frame lens

Surprisingly for the cost, it is a lens for a full frame camera. It seems that many lenses for these are usually a lot more expensive. You are going to get much wider images with the full frame, and if you put the lens on a cropped sensor that aspect will suffer and you won’t get as wide an angle (about like an 18mm), though you should still get the fisheye effect.

First time mounting the lens

When you first put the lens on your camera you can get some strange numbers coming up on your camera display. If that happens you need to change the aperture ring on the lens. Turn it all the way around until you can see the aperture on your camera.

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Looking at the city through the Seafarers Bridge.

It distorts the world around

For many the distortions may be too much and maybe the lens won’t be for them. The first time I posted a few photos I took with it, some people pointed out that I could get rid of the weird curves. My first thought was why would I, isn’t that the reason for using a fisheye in the first place?

It is a manual focus lens

For many people, the manual focusing for the lens is a negative. We have gotten used to autofocus, and having to go back to do it manually again can seem too hard. However, it is amazing how quickly you can adapt to it. The more you do it the easier it really does get. I seem to be using a lot of lenses lately that are manual focus and I don’t have an issue with it now.

One of the benefits with the Samyang fisheye is that for most subjects they are going to be several feet or meters from you so you can put the focus ring on infinity and just click away. It is rare than anything you shoot will be too close for that. Obviously if something is close you will need to focus the lens, but for the most part you can put it on infinity and just go for it. Just remember that it is on that setting and don’t forget to keep checking that the image is focused (zoom in on the image playback).

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Fireworks at the Royal Melbourne Show.

Conclusions

Working with the lens

If you have purchased the fisheye then it would seem you are looking for more than just a wide angle lens. The lens is known for its distortions, so work with that. Find subjects that will be enhanced due to the curve of the lens. If you are somewhere like in a city, try different compositions to see which will work the best.

If you want something to appear straight, like the bridge, if you put that more in the centre of the image the distortion is far less. The same is true for the horizon. If you put the horizon line in the center of the frame then it will stay straight, but if you move it up or down it will get a curve to it. That can be really effective as well.

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Looking down a pier into the night sky at Sorrento. See the horizon is almost straight as it is closer to the middle of the image.

Applications

The lens is perfect for astrophotography and that is mainly where it is used. You can get a lot of sky into a fisheye image and the distortions wouldn’t matter so much. You can get brilliant shots of the Milky Way, or great star trails. Samyang Australia tends to market it to aurora hunters too, but it has other uses as well.

Architecture is a great subject for this lens. It does give many of the lines a curved shape, and in people’s minds they know they are meant to be straight. But you can use those distortions to create unique images.

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Some of the new architecture down at Docklands.

Many sports photographers could also find it useful. Not for everything, but for some special images. Cycling photographer Graham Watson often uses a fisheye for unique views of races like the Tour de France. With cycling ,you can get very close to the cyclists. So the fisheye would be perfect for some races, especially for a criterium when they are going around corners.

As the lens is so wide, there are many types of photography that it is not well suited for. Landscapes could work, but you need to have something in the foreground, otherwise everything would be too far away. The use of leading lines is important for that type of photography.

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The full curve of the Webb Bridge in the Docklands.

Who is this lens for?

The most obvious answer to this would be astrophotographers and aurora hunters, but there are others who would also benefit from it as well, like sports and architectural photographers. Perhaps others who want to add something unique or different to their images. For the price and size, it could be a great addition to any photographer’s kit.

If you are looking for a challenge in your photography, or perhaps you want to start looking at the world in a different way, I would highly recommend the Samyang 12mm F2.8 ED AS NCS Fisheye lens. It’s a fun and not too expensive piece of kit. While you may not use it a lot, you will get it out and take photos with it from time to time. We all have lenses that we don’t use a lot, but enjoy using them when we do.

Price out this lens on Amazon and B&H Photo.

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