Gandalf2401

I've got the first version of the viltrox 85 1,8. It's possible to upgrade via firmware to aperture 1,6. It's heavier than viltrox 85 1,8 version 2, but available for 300 Euro/Dollar. According ...

Here's how to remove internal dust from the Sigma. Seems to be not to complicated. https://youtu.be/8L4vdsXA9WA

Removing dust from the front lens seems to be quite easy: https://youtu.be/ogA1YFlsCeY

Yes, the original ts-111 collar. The width of the strap should be around 25mm or 1 inch.

I would share links, but I'm from Germany, are you from the US? You may search online for nylon straps (check for correct width), tripod collar sigma TS-111 and 1/4" Camera Neck Strap Screw Holder ...

Hello, I just got my sigma 100-400 two days ago. During hiking I use a blackrapid sling to carry the Camara at my right side, which is very comfortable, even during 5 hours hikes. Since this lens ...