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Fisheye Lenses
These lenses are great for use in twin rigs or in an RBT camera for an
immersive stereo experience. If you purchase two lenses we will match as
close as possible using our RBT camera. These are very sharp and fun for
fisheye effects.
16 mm Fisheye
Zenitar-K", M, 2.8/16 ("Fish Eye") super wide
angle lens gives excellent wide angle result with no black area of the
photograph. This allows for easy metering and provides unique creative
possibilities for artistic photography. The lens is available with both an M42
screw mount and a K bayonet mount.
The 10-components construction of the lenses with its small size
and light weight guarantees the excellent results including the ability to
render the small-size details of the object.
|
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| Relative aperture |
f/2.8 - f/22 |
| Flange base |
45.5 mm for 'K' and 'M' |
| Field of view (diagonally) |
180° |
| Close focus |
0.3 m (1 foot) |
| Lens buildup |
10 lenses in 7 components |
| Center resolution |
60 lines/mm |
| Filter thread |
26 mm |
| Dimensions |
63 x 49 mm |
| Camera mount |
'K' bayonet or M42x1 thread |
| Weight |
0.310 kg |
|
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8415 |
16mm Fisheye (Pentax K-mount) |
179.95 |
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8416 |
16mm Fisheye (Pentax K-mount) Pair |
299.95 |
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8417 |
16mm Fisheye M42-Screw Mount OUT OF STOCK |
175.95 |
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8418 |
16mm Fisheye M42-Screw Mount Pair OUT OF STOCK |
299.95 |
20mm Fisheye
This fisheye has slightly smaller field of view than the 16mm Fisheye
but a much larger element. It also has no black area in the corners
of the photograph to affect metering. It works with Pentax screw
mount cameras including our Zenit 312. 
| Focal length |
20 mm |
| Relative aperture |
f/3.5 - f/16 |
| Flange base |
45.5 mm |
| Field of view (diagonally) |
96° |
| Close focus |
0.18 m |
| Lens buildup |
9 lenses in 8 components |
| Filter thread |
28 mm |
| Dimensions |
78 x 55 mm |
| Camera mount |
M42x1 thread (also called Pentax Screw Mount |
| Weight |
0.390 kg |
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8419 |
20mm Mir Fisheye, M42-Screw Mount |
179.95 |
Lens Set "MC Zenitar -K, -M" 2/50
Photoset "MC Zenitar
-K, -M" 2/50
This set consists of:
 The lens "MC Zenitar-K, -M" 2/50 in different combinations with
optical attachments allows to make macro survey in scales from 1:5 to 1:1. The
UV filter can be used for weakening inadvertent exposure by UV beams while
surveying the mountain and sea scenery, while clouds surveying against a
background of the sky. ND4 is a neutral light filter, it takes up all colors
equally and has a coefficient of transmission is 0.25. The light filters CROSS
GREEN, SNOW CROSS, SUNNY CROSS give 4- ,6-, 8- radial from each source.
These give cross or star effects from point of light sources. These
filters will work on any 50mm, 46mm or 52mm filter thread when using adaptor!
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8310 |
M50 Lens Set |
124.95 |
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