The Zeiss B Speeds or Super Speed MK1 as they are sometimes known, were released in the mid 70’s and were some of the fastest lenses around at this time. The range consists of 18mm, 25mm, 35mm, 50mm and 85mm with a T stop of 1.4. One thing that makes the B Speeds stand out is the triangular iris which results in that distinctive triangular bokeh.
Focal length: 18mm
T Stop: T1.4
Close focus: 11"
Front diameter: 95mm
Focal length: 25mm
T Stop: T1.4
Close focus: 10"
Front diameter: 95mm
Focal length: 35mm
T Stop: T1.4
Close focus: 14"
Front diameter: 95mm
Focal length: 50mm
T Stop: T1.4
Close focus: 21”
Front diameter: 95mm
Focal length: 85mm
T Stop: T1.4
Close focus: 3'
Front diameter: 95mm
Please enquire about availability