CONTAX 300/2.8 Zeiss Tele-ApoTessar T* AE (Made in Germany)
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Lens/groups: 8/7
Minimum focus: 3.5 m
Angular field: 8° 10'
Filter: slide-in
Size: 120 x 244 mm
Weight: 2730 g
Year: 1987
Aperture Real
------- MTF -------
setting aperture
Center(*) Border(*) Average(*)
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2.8
-.1 8.5
7.8 8.2
4
/ 8.8
8.4 8.5
5.6
/ 8.7
8.4 8.6
8
/ 8.6
8.3 8.5
11
/ 8.2
7.9 8.1
16
/ 7.6
7.3 7.5
22
/
/ /
/
(*) = (3=poor, 5=sufficient, 7=good, 9=excellent)
Average= region between center and border, not maths average
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Distortion: + 0.5 (cushion)
Vignetting: 0.15
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