Category Taking Apart the Sigma Cine 85mm T1.5 FF Lens | Lensrentals Blog

Geek Articles

Taking Apart the Sigma Cine 85mm T1.5 FF Lens

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We’ve been impressed with the Sigma Cine lenses. We weren’t surprised that they’re generally sharper than classic Cine primes; that’s what we’ve come to expect from Sigma. We were pleasantly surprised by the smoothness of focusing and aperture and the apparent build quality. Since we’d previously done teardowns of the Zeiss 85mm T1.5 CP.2 and Rokinon Xeen […]

Equipment

Taking Apart the Zeiss 85mm T2.1 CP.3 Cinema Lens

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Long ago, in an office far, far away we did a teardown of the Zeiss 85mm CP.2 lens. Since we’ve already seen the earlier model, we thought it would be interesting to take a peek inside the new Zeiss 85mm CP.3 lens as well. We’re going to have to work on them eventually, and it’s always […]

Cine Lens MTF Testing

Equipment

Why We’re Going to Start Testing Cinema Lenses. And Why We Haven’t Before.

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  Here we go again. This isn’t my first time pissing off the status quo; I’ve been doing it for years. We spent the last few years developing better metrology (lens testing) for photography lenses. The reason was relatively simple; photography cameras with higher resolutions began to see flaws that the photography company’s (and our existing) metrology […]

Geek Articles

Guide to Photographing The Solar Eclipse on August 21st 2017

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On August 21st, 2017, a solar eclipse will be happening throughout the United States, which has created a lot of excitement and questions from our readers and customers. As a result, I wanted to put together a small guide on how to properly and safely photograph this incredibly rare event. Let’s get out and photograph […]

Geek Articles

A Photographer’s Guide to Video File Structures

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Digital Single-Lens Reflective cameras have revolutionized modern photographer with their digital imitation of film. As the medium has transitioned forward, video has come into the equation, giving creatives new territory to explore their visions with digital cameras. Unfortunately, this comes with some caveats, particularly in a slew of compression standards, encoding techniques, and overall file […]

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