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Infrared Illuminators

Infrared illumination is a popular and sometimes inexpensive method for performing night vision. In this method, a device that is sensitive to invisible near-infrared radiation is used in conjunction with a near-infrared illuminator. The non-visible illumination augments otherwise dark video scenes to produce images having reasonable image quality.
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ALS-40 Infrared Laser Illuminator

ALS-40 IR Laser Illuminator

Designed for large areas (up to 15 acres) and long-range covert lighting applications. Incorporates a high power laser diode and patented internal optical assembly, and delivers the highest near infrared light output available, while achieving a Class 1 eye safety rating (IEC-60825-1). A range of fixed beam widths are available to meet specific applications. Laser diode-based illuminators deliver exceptional low life cycle costs, even illumination. ALS is a cost-effective alternative to thermal imaging cameras.

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Clandestine Photography:
Basic to Advanced Daytime and Nighttime Manual Surveillance Photography Techniques - For Military Special Operations Forces, Law Enforcement, Intelligence Agencies, and Investigators
by Raymond P. Siljander and Lance W. Juusola
Digital SLR Photography
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Long Range Surveillance
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Sofradir EC Night Vision
Sofradir EC, Inc. Night Vision Imaging  (formerly Electrophysics Night Vision Imaging)
373 US Hwy 46W Fairfield, NJ 07004 USA  |  Phone: 973-882-0211  |  Fax: 973-882-0997  |   info@sofradir-ec.com