Focal Length :25mm
Lens Mount :ARRI PL
Format :Full Frame
Image Circle :46.7 mm
Maximum T-Stop :T1.5
Minimum T-Stop :T22
Minimum Focus Distance from Image Plane :13.86″ / 0.35 m
Optical Design :16 Elements in 15 Groups
Iris Blades :9
Gear MOD & Pitch :Focus: 0.8 MOD / 32 Pitch
Iris: 0.8 MOD / 32 Pitch
Front Diameter :114 mm
Filter Thread :112 mm
Focus Scales :Imperial
Electronic Communication :No
Tripod Mounting Thread :1/4″-20 Female