Repairing the Fuji GFX100

Geek Articles

The Fujifilm GFX 100 vs Salt Water Teardown


So today is “Every Dark Cloud Has a Silver Lining Day.” The dark cloud involves a Fujinon GFX100 medium format camera that went out on rental, got used in a dive housing, and ‘suddenly died for no reason.’ Except on further investigation, well, maybe it got a little wet, but just a bit, but it […]

ISO Explained in Digital Photography

How To's

Photography Fundamentals – How ISO Changes Your Photos


In recent weeks, I’ve started posting some fundamental articles on how to use your camera if you’re starting out. In the past couple weeks, we’ve discussed both how aperture affects your images, and how shutter speed changes your images, so today, we’re going to cover the final piece to that equation, with ISO. But as […]

Lensrentals lens teardown Canon 600mm


Taking Apart the Canon RF 600mm f/11 IS STM


Here I sit, the guy who gets poetic writing about tiny resolution differences in high-priced wide-aperture lenses, having just bought this lens. Its aperture is in the diffraction-softening range. The manufacturer’s (pronounced ‘better than reality’) MTF charts aren’t very good. So why did I buy this pig? Because it could fit a need, of course. Despite the religious […]

New Items

The Lensrentals Podcast Episode #26 – Canon on the R5 and Lens Development


Each week Roger Cicala, founder of Lensrentals.com, hosts conversations about the art and science of capturing images. From photography to videography, film, history, and technology, the show covers a wide range of topics to educate and inspire creators of all kinds.   Canon on the R5 and Lens Development Roger Cicala, Lensrentals founder, is joined […]

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