Konica M-Hexanon 21-35mm f/3.4-4
Specifications
Focal length: 21mm/35mm
Aperture range: f/3.4-19 at 21mm; f/4-22 at 35mm
Focusing range: 0.8mm – infinity
Angle of view: 92 degrees diagonal at 21mm; 64 degrees diagonal at 35mm
Construction: 11 elements in 10 groups
Filter thread: 62mm
Length: 57mm
Weight: 295g