Loading presentation...

Present Remotely

Send the link below via email or IM


Present to your audience

Start remote presentation

  • Invited audience members will follow you as you navigate and present
  • People invited to a presentation do not need a Prezi account
  • This link expires 10 minutes after you close the presentation
  • A maximum of 30 users can follow your presentation
  • Learn more about this feature in our knowledge base article

Do you really want to delete this prezi?

Neither you, nor the coeditors you shared it with will be able to recover it again.


Military optics

What optics do the military use?

Jeffrey Kozlovich

on 4 June 2010

Comments (0)

Please log in to add your comment.

Report abuse

Transcript of Military optics

MILITARY OPTICS http://www.cheap-night-vision-goggles.com/ http://www.nightvisiongear.co.uk/Night-Vision-Infra-Red-Laser-Designator-LTDIR.htm http://www.imaging1.com/nightvision/AN_PVS.html Infrared laser, visible only through night vision. The Night vision goggles that make night stealth operations possible. http://www.opticsplanet.net/laser-devices-dual-beam-aiming-laser-sights-with-ir-laser-dbal-a2.html Three mode tacticle system, the green seen only through night vision goggles. An infrared laser system attached to a sniper rifle. http://www.galipaltun.com/index.asp?sayfaRoMenu=29&Md=29,Root_Root_Root The AGM-114 hellfire missle, and the terrorists thought they had enough to worry about! How night vision works. http://www.explainthatstuff.com/hownightvisionworks.html 1. Dim light from a night scene enters the lens at the front. The light is made of photons (particles of light) of all colors.

2. As the photons enter the goggles, they strike a light-sensitive surface called a photocathode. It's a bit like a very precise solar panel: it's job is to convert photons into electrons (the tiny, subatomic particles that carry electricity round a circuit).

3. The electrons are amplified by a photomultiplier, a kind of photoelectric cell. Each electron entering the photomultiplier results in many more electrons leaving it.

4. The electrons leaving the photomultiplier hit a phosphor screen, similar to the screen in an old-fashioned television. As the electrons hit the phosphor, they create tiny flashes of light.

5. Since there are many more photons than originally entered the goggles, the screen makes a much brighter version of the original scene. Remember to As seen on COD 4. http://tarorat.blogspot.com/2009_05_01_archive.html I eat prezi's for breaky WAKA WAKA WAKA
Full transcript