Lens collection

Canon35 copies: S210151 S214730 S223352 S223848 S238340

Comparisons: Can50f1.2 Sigma35s

All models: Can50f1.2 Canon35 Sigma35s

Manage lenses

Comparison of Canon35 and Can50f1.2

Sharpness @ 10, 20, 30, 40 vs. 10, 20, 30 lp/mm

MTF

What is the average MTF at each object angle? Spread shows variation within and between copies.

Tangential
Alt
Sagittal
Alt

Asymmetry

How much does the MTF vary within a single lens at each object angle? Spread shows variation between copies.

Tangential
Alt Alt
Sagittal
Alt Alt

Astigmatism @ 10, 20, 30, 40 vs. 10, 20, 30 lp/mm

Tangential vs. Sagittal

Alt

Astigmatism

How much do the tangential and sagital resolutions differ at each point in the lens? Spread shows variation within and between copies.

Alt