Zeiss C Biogon ZM 35m T/2.8 (M-Mount) LEN0085

Leica M-Mount Lens Aperture Range: f/2.8 to f/22 One Low Dispersion Element ZEISS T* Anti-Reflective Coating Manual Focus Design Minimum Focus Distance: 2.3' Filter Thread: 43mm 10-Blade Diaphragm