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Standard Speed

ZeissLenses

Zeiss Standard Speed primes offer a shared speed of T2.1 at all focal lengths except the longest, 180mm, which opens to T2.8. 

Product Details

Focal Length T-Stop Close Focus (in) Weight (lbs) Front Diameter (in)
16 2.1 10 1.25 3.14
24 2.1 10 1.25 3.14
32 2.1 14 1 3.14
40 2.1 16 1 3.14
50 2.1 16 1.75 3.14
85 2.1 24 2 3.14
100 2.1 36 2 3.14
135 2.1 36 3 3.14
180 2.8 41 3.5 3.14