“BELOMO MS 2.8/17” Photographic Lens
The materials which are being applied for 2.8х17 Lens production - glass and metal, of course, demand care, but not such care as in case of application of plastic which is being mostly applied by foreign manufacturers of the similar lenses. Our lenses can be used more efficiently than those made of plastic and will serve for longer period than plastic lenses. Quality of lenses will satisfy both the requirements of skilled amateur photographers, as well as a considerable part of the requirements of the strict professionals.
Chromatic aberrations which are practically inevitable in similar optical systems are rather insignificant and are at the level of the analogues of the leading foreign manufacturers. At that they can be easily corrected in the corresponding sections of Photoshop program.

Focal distance, mm
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17
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Relative aperture
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01:02,8
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Stopping range
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From 1:2,67 to 1:19,6
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Field of view angle, deg.
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180
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Picture size, mm
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24×36
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Resolution, mm:
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in the centre 50
edges 15
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Minimum distance at taking a picture, m
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0,3
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Transmission factor
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0,85
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Overall dimensions, mm diameter/length
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75×100
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Weight, kg
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0,63
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On special order the complete set of lens can include optical filters by means of which it is possible to achieve various effects of taking pictures. The list of optical filters includes: UF-1×, Zh-1,7×, Zh-1,9×, Zh-1,4×,Zh-2,4×, О-2,8×, К-7×, G-1,2×, Н-2,8.
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