Optex

Focal Length Aperture Close Focus Front Diameter Weight (lbs)
10.5mm T2.1 12" 120mm 1.8
15mm T3.5 9" 99mm 2
20mm T2.8 9" 88mm 1.2
24mm T2.8 9" 88mm 1.4
28mm T2.8 9" 88mm 1.4
35mm T2.8 9" 88mm 1.4
100mm T2.1 3' 3" 80mm 1.6
135mm T2.0 4' 6" 80mm 1.8