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LEICA SUMMICRON-M 28 mm f/2 ASPH.

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This fast wide-angle lens is especially compact and its imaging performance is outstanding at f/2. The rendition of the finest details
results in pictures with an extraordinary depth effect. Even in critical lighting conditions, for example in backlit situations, distrac-
ting reflections and flare are largely eliminated. Because of its large aperture of f/2, it can also be used for selective sharpness set-
tings in the wide-angle range. And when pictures are to be taken without flash under unfavorable light conditions at twilight or in
sparsely illuminated rooms, this lens is highly recommended. 

Lens shape

Asphere

Summary of Contents for Summicron-M 28mm f/2 ASPH

Page 1: ...Even in critical lighting conditions for example in backlit situations distrac ting reflections and flare are largely eliminated Because of its large aperture of f 2 it can also be used for selective...

Page 2: ...trance pupil 12 8 mm related to the first lens surface in light direction Focusing range 0 7 m to Infinity Scale combined meter feet increments Smallest object field 528 mm x 793 mm Highest reproducti...

Page 3: ...5 6 at long taking distances infinity Shown is the contrast in percentage for 5 10 20 and 40 lp mm accross the height of the 35 mm film format for tangential dotted line and sagittal solid line struc...

Page 4: ...The ideal image height results from the object height and the magnification The image height of 21 6mm is the radial distance between the edge and the middle of the image field for the format 24mm x 3...

Page 5: ...786 1 224 1 946 1 141 2 211 1 037 2 787 0 931 4 153 0 798 24 52 1 50 0 2 1 646 2 555 1 532 2 903 1 402 3 550 1 245 5 360 1 093 15 06 0 912 1 67 5 3 2 259 4 489 2 045 5 711 1 816 9 002 1 557 69 95 1 3...

Page 6: ...10 10 5 3 2 1 5 1 2 1 0 8 0 7 Distance Setting m Depth of Field m Aperture Stop 5 6 0 1 2 3 4 5 6 7 8 9 10 10 5 3 2 1 5 1 2 1 0 8 0 7 Distance Setting m Depth of Field m Aperture Stop 8 0 1 2 3 4 5 6...

Page 7: ...amera AG Oskar Barnack Stra e 11 D 35606 Solms Telefon 49 0 6442 208 0 Telefax 49 0 6442 208 333 www leica camera com info leica camera com Aperture Stop 16 0 1 2 3 4 5 6 7 8 9 10 10 5 3 2 1 5 1 2 1 0...

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