Fisheye Lenses

Focal Length Aperture Close Focus Front Diameter Weight (lbs)
6mm Nikkor Fisheye T2.83 1’ 87mm 2.32
8mm Nikkor Fisheye T2.8 1’ N/A 2.86
8mm Nikkor Fisheye T3.2 1’ N/A 2.86
9.8mm Century/Kinoptik T2.3 8.5” 95mm 3.67