Step 1: Unscrew the three tiny screws securing the inner plastic ring at the rear of the lens. Step 2: Once the inner plastic ring has been unscrewed, carefully ...
Personally, I've encountered auto focus problems with my Sigma AF105mm macro lens ever since I've had it. I find that sometimes AF is completely redundant in ...
Nov 19, 2019 · Sigma 105mm EX DG Macro - anyone know how to update the firmware and where can I get a copy of the firmware ? I cant stop the lens down ...
The good news is that a Q-Tip will usually work well on these medium-size lens openings. Use your breath vapor on the lens element and quickly wipe it away ...
Sigma APO 70-200mm F2.8 II EX DG MACRO HSM Won't Auto-Focus. Well I love the lens when it was working. Im at a soccer game yesterday shooting my two ...
Generally I only use this lens for macro, and I find AF to be somewhat useless. AF is especially useless on semi-transparent objects. Since DOF is short, the ...
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Lens ; Tue, 19 Nov 2019 17:26:18 -0800. Sigma 105mm EX DG Macro - anyone know how to update the firmware and where can I get a copy of the firmware ? ; Wed, 22 ...
Feb 6, 2011 · Tamron / Sigma 70-300 Macro mode hack ... Thanks for sharing this hack with us, Witono. I've embedded below for everyone's convenience.
May 8, 2007 · It kept opening and closing continuously. Just keep pulling and also move the base of the lens until it is even all the way around. Push and ...