The CEO of Sigma Explains the Challenges of Curved Sensor Technology

 Cinematography, Gear  Comments Off on The CEO of Sigma Explains the Challenges of Curved Sensor Technology
Mar 132018
 

The French website Mizuwari published a series of captivating interviews with the CEO of Sigma, Kazuto Yamaki. Among other things, the Japanese executive mentions the challenges of implementing curved sensor technology in digital cameras.

Simply put, camera lenses are round and project different rays of light on a flat sensor, which is not an ideal solution. This explains, for instance, the softness issue encountered on the corners of the image, especially when shooting wide open. In a perfect world, the shape of the sensor would match the light beam created by the lens. Several manufacturers, such as Sony, have been working for years to develop curved sensors where each pixel could be placed at the perfect distance in relation of the light beam. Easier said than done.

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SIGMA Unveils New Art Lenses for Sony E-Mount

 Gear  Comments Off on SIGMA Unveils New Art Lenses for Sony E-Mount
Mar 112018
 

Hot on the heels of this year’s CP+, which took place in Japan, our own Johnnie Behiri had the opportunity to chat with SIGMA’s Yamaki-san about the brand-new lineup of native Art lenses for Sony E-mount.

SIGMA’s lineup of Art labled lenses is extremely popular due to excellent optical performance and build quality. But although these lenses are available for a range of mounts including Canon, Nikon, Sony A and SIGMA, you couldn’t get a native SIGMA Art lens for Sony E-mount. Until now.

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Rumor Has It Sigma Is Releasing a 70-200mm f/2.8 Sport Lens in Late 2017 by; Alex Cooke

 Gear  Comments Off on Rumor Has It Sigma Is Releasing a 70-200mm f/2.8 Sport Lens in Late 2017 by; Alex Cooke
Mar 062017
 

Sigma is showing no signs of slowing down. As their line of unique and high-quality lenses continues to expand at an explosive rate, it appears they’ll be adding a lens almost every photographer should own later this year: the 70-200mm f/2.8.

The 70-200mm f/2.8 lens is arguably the most important lens most photographers can carry, along with the 24-70mm f/2.8. Every major manufacturer has their own native version: Canon, Nikon, Sony, and Pentax, all of which represent some of their best optics and performance. Tamron also recently released the SP 70-200mm f/2.8 Di VC USD G2, an update that provides improved AF, stabilization, and optical quality. With Sigma on a roll, having released four new full-frame lenses, it’s only logical to hear that they’re planning an update to their 70-200mm f/2.8 lens, which is a holdover from the days before their revamped design that started with their Art series. Such a lens would surely be widely welcomed by photographers who have mostly embraced Sigma’s new lenses, while the continued pressure put on the mainstay manufacturers by increasingly tempting third-party options is always good for the market.

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Sigma Cinema Zooms Pricing Announced

 Cinematography, Gear  Comments Off on Sigma Cinema Zooms Pricing Announced
Oct 242016
 

We announced the new Sigma Cinema lenses line back in early September and my colleague, Nino, was hands on with the new glass at IBC a few weeks later. Now, we have the pricing details below: 

Sigma had been promising a price well bellow $5,000, and true to their word both the Cine High Speed Zoom 18-35mm T2 and 50-100mm T2 now have a price tag of $3,999 and will begin shipping on December 9th.

Both of these zooms are built around the S35 standard and are compatible with 6K – 8K shooting. Available in E, EF and PL mounts.

This price point puts Sigma in unique territory, well clear by a large margin of other cine zoom competitors like Angenieux, Cooke and Arri/Fujinon.  For other budget cinema zoom offerings I would recommend looking into the Zeiss LWZ.3 21-100mm T2.9/T3.9, with a price point of $9,900, or the $5,000 Canon 18mm-80mm T4.4 Servo.  While both Zeiss and Canon have cinema zoom glass that covers a wider useful range, neither are faster then the first Sigma cine zoom offerings out of the gate.

I have no new information on a price or ship date for the full frame Sigma Cinema 24-35mm T2.2. More updates on that when we have it.

While I wasn’t able to capture any footage, I was able to mount the cine high speed zooms and upcoming primes on a variety of camera bodies at a hands-on event a few weeks ago, and I can tell you that the glass feels great and the image holds up well in-camera. Check back at cinema5D.com for footage and a full-fledged review coming in the near future.

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