Specifications

LEICA VARIO-ELMARIT-SL 24-90 mm f/2.8-4 ASPH.
MTF DIAGRAMS
Close distance (1 m)
MTF GRAPHS The MTF is shown in each case for the maximum aperture and the aperture values 5.6 and 8.0 for the close distance setting. The
contrast is plotted for 5, 10, 20, 40 lines/mm for the height of the format for tangential (dashed line) and sagittal structures (continuous
line) for white light. The plots for 5 and 10 lines/mm provide an impression of the contrast performance for coarser object structures
and the 20 and 40 lines/mm plots document the resolving power for fine and finest object structures.
Technical Data.
5/5
- Für Objektentfernung 1.0m:
Brennweite: 24mm
Bre nnwe ite: 50mm
Bre nnwe ite: 90mm
0 3 6 9 12 15 18 21
Y' [ mm]
0
20
40
60
80
100
[%]
Bl ende 2.8
0 3 6 9 12 15 18 21
Y' [mm]
0
20
40
60
80
100
[%]
Bl ende 5.6
0 3 6 9 12 15 18 21
Y' [ mm]
0
20
40
60
80
100
Bl ende 8.0
[%]
0 3 6 9 12 15 18 21
Y' [ mm]
0
20
40
60
80
100
[%]
Bl ende 3.6
0 3 6 9 12 15 18 21
Y' [mm]
0
20
40
60
80
100
[%]
Bl ende 5.6
0 3 6 9 12 15 18 21
Y' [ mm]
0
20
40
60
80
100
Bl ende 8.0
[%]
1.29798
2.59596
3.89394
5.19192
7.78788
9.08586
10.3838
11.6818
12.9798
14.2778
0 3 6 9 12 15 18 21
Y' [ mm]
0
20
40
60
80
100
[%]
Bl ende 4.0
0 3 6 9 12 15 18 21
Y' [mm]
0
20
40
60
80
100
[%]
Bl ende 5.6
0 3 6 9 12 15 18 21
Y' [ mm]
0
20
40
60
80
100
Bl ende 8.0
[%]
Sagittal structures
Tangential structures
Page 4 of 4
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As at October 2015
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Specifications are subject to change without notice
Leica Camera AG
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Am Leitz-Park 5
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35578 WETZLAR
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GERMANY
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Telephone [phone]
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Fax [phone]
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www.leica-camera.com
Focal length 24 mm Focal length 50 mm Focal length 90 mm
Aperture Stop 2.8
Aperture Stop 3.6
Aperture Stop 4.0
Aperture Stop 5.6
Aperture Stop 8.0
Aperture Stop 8.0
Aperture Stop 8.0
Aperture Stop 5.6
Aperture Stop 5.6