Category Archives: lens

October 20, 2016 | lens | | Comments

The Sweet Spot of a Lens

Knowing the sweet spot of a lens can help you make sharper video. In most cases this is 2.5 stops down from the maximum aperture.... Keep reading >


Sigma 200-500mm Lens -Funniest Customer Reviews Ever

The Sigma 200 – 500mm with a Nikon F mount is an amazing lens. It has an aperture of F2.8 at the 500mm end and F5.6 at the 1000mm focal length. It’s a heavy one at 35 pounds. It’s pretty amazing. The only real catch I see is its price : $25,999.00. The customer reviewers […]... Keep reading >


June 30, 2014 | cameras, lens | | Comments

Canon EF to Black Magic Pocket Cinema Camera Active Metabones Speed Booster

Blackmagic Pocket Cinema Camera now has an Active Speed Booster for Canon EF lenses. This opens up a vast array of great lenses.... Keep reading >


April 27, 2014 | cameras, lens | , | Comments

Worldwide Pinhole Photography Day

Pinhole Photography Day... Keep reading >


December 10, 2013 | lens | Comments

Ultra-Telephoto Zoom Lens From Tamron

The new Ultra Zoom from Tamron has a focal length of 150 to 600, f5 to f6.3. ... Keep reading >



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