Attention! For your device is available official mobile app "All Photo Lenses" from AllPhotoLenses.com.
Download it and you will be able to work with the lens database is much faster and easier.
Not now Details
Accura Diamatic YS 135mm f/2.8 is telephoto prime lens with Sigma Yamaki System (YS) compatible with T-mount for 35mm SLR cameras.