Lens: Hexanon 45mm f/1.6, 7 elements in 5 groups
Focusing range: 0.9m – infinity
Filter thread: 55mm
Shutter: Copal SVA automatic shutter, speeds B, 1 sec. to 1/500 sec.
Viewfinder: Side-illuminated bright frame with automatic compensation for parallax and picture angle, 0.65x magnification
Rangefinder: Single-eyepiece, double-image focusing spot, 22.8mm effective triangulation base
Dimension: 138mm (W) x 82.2mm (H) x 74mm (D)
Weight: 770g