The Optical Surfaces Ltd

Designed to be easy to make use of and to offer accurate, unobstructed and achromatic expansion of any collimated enter supply - 4 standard beam expanders can be found offering x5, x10, x15 and x20 magnification. OSL Beam Expanders are perfect for functions through which a small spot should be formed at some distance from the laser, or where the collimation range must be prolonged for illumination, or for alignment of distant objects.

- 4.3 x 2.3 x 3.1

- Red/Green

- Scratch-resistant lenses

- Sight is a bit tough to calibrate


- 4.Seventy two x 1.Fifty four

- Red/green dot laser light

- Is water- and shock- resistant

- Need to make a separate buy for CR123A battery


- 3.6 x 2.2 x 1.6

- Purple/Green

- All-in-one visible and IR laser

- Dear


- 2.73 x 1.2 x 2

- Green

- Very compact and lightweight

- Solely lasts up to 1.5 hours of steady use


- 1-1/sixteen x 1-1/eight x 5/eight

- Red/Inexperienced

- Can pair with a wide variety of pistols, rifles, and different firearms

- Doesn’t emit the brightest laser glow


- 0.5 x 0.5 x 0.5

- Inexperienced

- High-intensity laser reaches up to 2 miles at evening

- Wants constant readjustments after each shot


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The U.S. navy depends heavily on infrared lasers for night time operations. Perception Expertise, Laser Devices and other manufacturers concentrate on high-intensity, army-grade infrared lasers that, when used in conjunction with night vision goggles, are deadly efficient on enemy combatants. Why? As a result of our troops see infrared lasers by way of NV optics, and the enemy doesn’t. These "invisible" lasers are used to steer laser-guided bombs and missiles as well as goal M4 fight rifles.

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