Dog schidt Optiks

38mm/58mm/88mm PL

F-2.0 Aperture (T-2.3)

Optically Matched using historic glass circa 1970

Variable Aperture - Fluid f2-f16

TRUMP Aperture System - drop in aperture disks for bokeh control / defocus efx 

0.8Mod Geared Focus Ring with 270degrees of rotation

45mm Image Circle - permits use on Full Frame+ (40mm wide sensors @16:9)