عدسة PROTON 7.8mm f/2.0 (s-mount) – لـ Proton CAM/FLEX/4K

This little lens surprised me with how sharp the center is even wide open at f/2.0. The wide field of view is great for getting more of the scene into my shots without feeling distorted.

I was a bit worried about distortion with such a wide lens, but the 7.8mm focal length keeps lines straight and edges crisp. The f/2.0 aperture really lets in enough light for indoor shots without cranking up the ISO.

The f/2.0 aperture really lets in enough light for evening city walks, and the 7.8mm focal length gives a nice wide view without too much distortion. I've gotten some crisp shots even with moving subjects.