Testing UV Filters Lens Rentals

Equipment

Looking at Clear and UV Filter Spectrograms

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I’ll start by saying, this is not an article – or at least not a complete one. When I wrote My Not Quite Complete Protective Filter Article, I promised to try to add transmission spectrograms so that you could see not just the wavelength I tested for transmission, but also how the rest of the […]

Understanding Camera Log for Video

Equipment

Understanding Camera Log & How It Can Improve Video Workflows

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Video imaging techniques historically, have been a battle of compromise between quality and price point but the prosumer digital video market is finally showing signs of bargaining power. In terms of image quality, raw offers unparalleled advantages because you are capturing sensor data rather than the video stream it produces, however, turnaround time or budget […]

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 […]

Lighting Options of Photo and Video

Equipment

A Breakdown of Lighting Options Available for Photo and Video

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A month or two ago, I wrote an article about the fundamentals of lighting and discussed core lighting techniques used for both photo and video to better understand artificial light both in a studio or on location. Continuing the trend, I wanted to answer the question that so many people will often call and ask […]

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