AstrHori 10mm F8 II Ultra Wide Angle Fisheye APS-C Manual Prime Lens with Starburst Effect & Filter Slot Compatible with Leica/Panasonic/Sigma L-Mount Mirrorless Camera TL,TL2(Black)

You got to make it work, it wont work for you. Pretty cool lens, great price.

Got this for my sigma FP L and is a perfect match! Lens is sharp enough, super lightweight and super wide! This is a APS-C lens but a cool little feature with the FP-L you can do a image zoom crop (zero digital enhancement, image quality does not suffer) and you can go to about to a 1.17x crop and you get rid of any dark edges. So this makes it a 12mm lens with that 1.17x crop with 26 megapixels (on FP-L). Lens is all metal and the focus ring has the perfect amount of resistance (love using this manual focus ring). If you’re a FP-L user and want a wide angel (fish eye) that is super light . Just buy it!

Not the highest quality, but a fun wide angle lens. It's decent value for the image quality it delivers.

This is the third lens I purchased from AstrHori, I would say that overall the lenses I bought achieved my expectations. One simple reason is the price, those lenses have definitely valued the money since the price is so sweet! I cannot imagine spending less than a hundred bucks for such a great experience of street photography before. The image quality by 10mm/f8 is excellent, and I haven't seen a better product at this price. The fisheye lens is very interesting, I have used another 7.5mm fisheye lens on a sony aps-c system in the past but that one is not compact like 10mm/f8 by AstrHori and again I’ll give credit to AstrHori on image quality, I believe that’s because of the f8 aperture. Talking about shape, Astrhori's lens is much smaller, which is more in line with my street shooting style, check the photo I upload you’ll get impressed by the outlook, especially on my rp. It is worth mentioning that the lens is completely made of metal, I am very confident in its durability. The design is also very good-looking, maybe it goes better with Leica! I think this is the best-looking cookie lens ever! Also, thanks a lot for the included UV filter!!!!

This 10mm is for APSC and I am shooting on full frame. This lens is better than I thought it would be for the money. I’ve had it a couple hours and I really like it. In my first sample photo, I am in full frame mode, though a slight crop in post. I am only a few inches from that mirror. The minimum focus distance is awesome. The 2nd image is shot in apsc mode on my Lumix and I am shooting near point blank in that one. Third one is in apsc mode, for a landscape example. It’s not the sharpest tool in the bag, but that’s not what I got it for. I got it to be wide and easy, and it does both well, plus it’s kinda got its own look to it. The last photo is in full frame mode once again, this time uncropped. You can see my fingers on the grip of my s5 it’s so wide.