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 ...
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 ...
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.
People also search for
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 ...
Sigma 70mm F2.8 EX DG Lens Review. Mon, 21 Nov 2011 15:17:46 -0800. Servicing the Sigma 105mm f/2.8 EX macro lens. Thu, 03 Nov 2011 17:33:02 -0700. Sigma 28- ...
so i was looking at these converters: quantaray 2x af tele-converter, sigma 2x tele-converter ex apo, and the canon extender ef 2x II. in that order because of ...