This is the 12mm VDSLR, available in less mounts than the rest of the range.
Samyang’s range of cinema primes are great quality glass and rival most primes on the market. They have a good focus range with end stops a manual, declicked iris.
Best of all they’re a fraction of the cost of any other cine lens on the market without compromising quality.
They also have much better contrast and sharpness than the Cannon photographic primes.
If you’ve got a Blackmagic 4k camera then this lens will bring it to life, especially is low light.