Focus
Manual
Mount
Nikonos
Format
35mm (24x36)
Groups
5
Elements
6
Amphibious
No
Spec Notes
Water-contact wide; optically corrected for underwater ONLY (will not focus in air). 6/5.
Max Aperture
f/3.5
Min Focus Distance
40cm
Focal Length (Min)
28mm
Water Corrected Only
Yes