[82 mm x 0.75] .I would characterize myself as an amateur filmmaker, or at least a serious hobbyist, who has had no experience with cinematic lenses. This lens was an absolute blast to experiment with. It's a solidly built metal body, with smooth-turning geared focus and aperture rings. It is manual focus, but with the use of focus peaking, very sharp images can be achieved. Not coming from a cinema background, T-stops are a bit mysterious to me, but the wide T2.9 aperture (which I've read is roughly equivalent to f2.1) allows lower ISOs in low light conditions. A nice bonus is the inclusion of a lens pouch. For an example from my first shoot with this lens, visit https://youtu.be/462z64lIzUc. I look forward to playing much more with this fun lens.

[T16] Very cool lens for close-up shots

[T2.9] The results of the Anamorphic lens on the R5c are amazing. The lens has the right amount of sharpness. The bokeh and the lens flares add a nice look to your film. I plan on buying the 75mm version when it is released :)

[Full Frame] Very happy with this lens, gorgeous cinematic landscape and portrait. Very sharp lens. I use the lens for photography paired with Sony a7riii and a7riv. I do not shoot videos at all.

[Full Frame] This lens is awesome, and produces clean images with real cinematic effects. I have the entire set (35mm, 50mm, 75mm, 100mm, 135mm, 150mm plus the 1.25 adapter that produces a 2x squeeze when paired with the 1.6x anamorphic squeeze of the lenses). The lenses produce uniform colors all throughout the set, and images are sharp wide open at T2.9. Somehow SIRUI has managed to make these primes sharp wide open, but not too sharp, given you that movie like look without any diffusion filters on the front of your lens. If you haven't tried the anamorphic look, you have no idea what your projects are missing. As result of purchasing this set, my G Masters and spherical Cine primes are collecting dust. The SIRUI 1.6x T 2.9 Venus Anamorphic lenses are a great set of glass.

[1x 1/4"-20] very good balancing between clinical precision and anamorphic identify. I bought 2. Wish i bought the set at one time.

[Nikon Z] Few people understand what does it mean anmorphic , with this full frame anmorphic you can enjoy with really depth of field as 50mm and wide view as wide angle after De-Squeeze

This is a sharp lens , with videos gears like a high class but there is a disadvantage in the not correct horizon level in the corners , but i can accept that in this lens price , it is like a gift from suriu .

With 8k you can crop and get the good video , so its highly recommend if you have 8k or 6k

[T2.9] This lens is awesome, and produces clean images with real cinematic effects. I have the entire set (35mm, 50mm, 75mm, 100mm, 135mm, 150mm plus the 1.25 adapter that produces a 2x squeeze when paired with the 1.6x anamorphic squeeze of the lenses). The lenses produce uniform colors all throughout the set, and images are sharp wide open at T2.9. Somehow SIRUI has managed to make these primes sharp wide open, but not too sharp, given you that movie like look without any diffusion filters on the front of your lens. If you haven't tried the anamorphic look, you have no idea what your projects are missing. As result of purchasing this set, my G Masters and spherical Cine primes are collecting dust. The SIRUI 1.6x T 2.9 Venus Anamorphic lenses are a great set of glass.

[1.6x] This lens is well-made and the pictures are sharp. It's a bit heavy but definitely acceptable.

[T16] This lens is awesome, and produces clean images with real cinematic effects. I have the complete Venus T2.9 set (35mm, 50mm, 75mm, 100mm, 135mm, 150mm plus the 1.25 adapter that produces a 2x squeeze when paired with the 1.6x anamorphic squeeze of the lenses). The lenses produce uniform colors all throughout the set, and images are sharp wide open at T2.9. Somehow SIRUI has managed to make these primes sharp wide open, but not too sharp, given you that movie like look without any diffusion filters on the front of your lens. If you haven't tried the anamorphic look, you have no idea what your projects are missing. As result of purchasing this set, my G Masters and spherical Cine primes are collecting dust. The SIRUI 1.6x T 2.9 Venus Anamorphic lenses are a great set of glass.