CONTAX 100/2.8 Zeiss Makro Planar T* MM
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Lens/groups: 7/7
Minimum focus: 0.37 m (1:1)
Angular field: 24°
Filter: 67 mm
Size: 76.4 x 86.8 mm
Weight: 740 g
Focal lenght: 99.4
Year: 1987
Aperture Real
------- MTF -------
setting aperture
Center(*) Border(*) Average(*)
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2.8
0 8.1
7.3 7.7
4
0 8.3
8.1 8.2
5.6
0 8.4
7.9 8.1
8
0 8.2
7.7 7.9
11
0 7.9
7.7 7.8
16
0 7.3
7.3 7.3
22
+.1 6.6
6.6 6.6
(*) = (3=poor, 5=sufficient, 7=good, 9=excellent)
Average= region between center and border, not maths average
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Distortion: 0 %
Vignetting: 0.6
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