ZEISS Ultra Primes T1.3

Focal Length Aperture Close Focus Front Diameter Weight (lbs)
6mm T1.3 8" 95mm 2.2
8mm T1.3 1' 95mm 2.2
9.5mm T1.3 1' 95mm 2
12mm T1.3 1' 95mm 2.4
14mm T1.3 1' 95mm 2.1