I was watching this fisheye for a long time and finally took the plunge.It's definitely a niche lens, but you probably already know that if you want one. It's very well made, nice heavy feel, but compact and fits well on e mount cameras.

This lens is very sharp and I have been using the lens on the Canon M5 at ƒ5.6 manually pre-focused. The weather has been pretty bad for most of the time I've had it, so I'm not as practiced with it as I hoped I would be at this point.

Had the rokinon 8mm f3.5 lens and it wasnt nearly as sharp as i had hoped, this 8mm f2.8 lens is what id hoped for. Found that at f5.6 to f8 focused between a meter and infinity its sharp close and far.

Manual lens but really easy to use. Great pics, small, light and solid build. 180degree perspective. I use it with Sony a6000.

I've contemplating buying one for some time and I finally took the plunge and it's an amazing lens. I bought it to fit a Sony A6000 as I needed to capture to some interesting sights around London for a project I'm working on.

FoV is amazing! Unbelievable sharp when correctly focused. However the focus marking are in-accurate. I recommend the first thing you do is take test photos at known distances and remark the points on the focus ring.

Excellent lens. Very sharp

What a great lens. Excellent quality construction. Beautiful images.

Excellent little lens works very well

I used the lens for ultra wide artistic shots. Perfect with my a6300. Very cheap, but the built quality is very high. However, it is heavier than I expected.Images are really sharp if you don't forget to focus manually.I love the small size and the lens hood is perfect.