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Welcome to the OmniTech Partners Group:
"The Leader in
Optically Fused Sensor Night Vision Systems" |
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(Click image for larger view.) |
Optical Systems Technology's
Star-Tron® 410 mm lens is Optical
Systems Technology's long-range nighttime passive surveillance
lens for use with use with the Gen-II or Gen-III MK-880 series
pocketscope, the AN/PVS-7 goggles, or the AN/PVS-4 battery
housing and ocular with a 25 mm format Gen-II or Gen-III image
intensifier. When equipped with the universal focusing
accessory, the lens attaches to the MK-880
Night Vision PocketScope™ or
the AN/PVS-7 goggles simply by unscrewing the 1-X objective from
the PocketScope™ or goggles (and attaching a tube retainer piece
onto the goggles) and screwing the unit onto the lens. The
system mounts on a low militarized tripod or upon any standard
tripod-type interface. It is aimed by hand and viewed from the
rear using the PocketScope™ eyepiece. It is adaptable to video
and SLR cameras as well. The system magnification is 15.5x when
used with the standard ocular. The system field of view is 2.5
degrees when used with an 18 mm format, and 3.5 degrees with a
25 mm format. |
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LENS SYSTEM:
Optical Systems Technology's
Star-Tron® 410 mm
focal length, T-2.0 catadioptric objective lens, is specifically
designed for night-vision use. The optical design is a fast
f/1.5, providing exceedingly low chromatic aberration and crisp
imagery over its full 480-910 nm (extended blue) operating
range. It is ideal for both 2nd and 3rd generation
intensifiers.
MOUNTING SYSTEM: The LR-410 410 mm lens is
normally equipped with a yoke and trunnion mounting system.
This arrangement permits the lens to be tilted without shifting
its center of gravity. An adjustable brake, separate positive
lock, and an adjustable elevation scale are standard on the yoke
pivot. This mount is designed for attachment to either a
standard heavy duty tripod, or a low-profile militarized tripod. |
(Click image for larger view.) |
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(Click image for larger view.) |
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Product
Specifications: |
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Optical |
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System magnification (with MK-880 monocular) |
15.5X |
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Field of view (25 mm format) |
3.5 degrees |
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Field of view (18 mm format) |
2.5 degrees |
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Resolution |
>350 lp/mm. |
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Objective lens f/number |
1.5 |
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Objective lens T-number (480-910 nm) |
2.0 |
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Objective lens operating wavelength band |
480 to 910 nm. |
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Objective lens avg. trans. (480-910 nm) |
83% minimum |
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System focus range (w/std. hardware) |
60
m to infinity |
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Dimensions |
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Lens diameter |
28.6 cm (11.3") |
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Lens length |
35.3 cm (13.9") |
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Weight (Lens only,
Aluminum Housing) |
16.4 kg (36 lbs.) |
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Environmental |
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Operating temperature |
-32o to +70o
C |
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Storage temperature |
-32o to +70o
C |
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Finish |
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Black-dye anodic coating, overcoated with
1.5 mils (minimum) of black, textured two-part
polyurethane thermoset. |
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Questions and comments
regarding this website can be directed to:
webmaster@omnitechpartners.com
Images and other content
are the property of OmniTech Partners, Inc. and its subsidiaries
Optical Systems Technology, Inc. and Keystone Applied Technologies, Inc.
THIS DOCUMENT
AND THE INFORMATION CONTAINED HEREIN SHALL NOT BE USED IN WHOLE
OR PART
FOR ANY PURPOSE INCLUDING BUT NOT LIMITED TO THE MAKING OF
DRAWINGS,
PRINTS, EQUIPMENT OR PARTS
WITHOUT
THE PRIOR KNOWLEDGE AND WRITTEN CONSENT OF OMNITECH PARTNERS, INC.
Copyright © 2006 OmniTech
Partners, Inc.
All Rights Reserved. |
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