Close
Results 1 to 10 of 19

Hybrid View

Previous Post Previous Post   Next Post Next Post
  1. 08-04-2015, 12:37 AM #1
    Tman
    Tman is offline
    Senior Member Tman's Avatar
    Join Date
    Nov 2013
    Posts
    1,143
    Thanks Given
    1,485
    Thanked 783 Times in 373 Posts
    Warm Welcome Dalle3 from Canada .

    Do you know\use Irt -infrared transparent material to stealth your heads ?
    Reply With Quote Reply With Quote
  2. 08-04-2015, 11:41 AM #2
    juyer
    juyer is offline
    Junior Member
    Join Date
    Oct 2014
    Posts
    15
    Thanks Given
    2
    Thanked 8 Times in 4 Posts
    Quote Originally Posted by Tman View Post
    Do you know\use Irt -infrared transparent material to stealth your heads ?
    every plastic bag (PET - Polyethylene terephthalate )
    Name: pet.jpg Views: 2119 Size: 88.8 KB


    PS
    Why is a plastic bag transparent in infrared light
    Reply With Quote Reply With Quote
  3. 08-04-2015, 10:41 PM #3
    RedRocket
    RedRocket is offline
    Senior Member RedRocket's Avatar
    Join Date
    Nov 2013
    Location
    North America
    Posts
    2,057
    Thanks Given
    1,081
    Thanked 1,543 Times in 846 Posts
    Quote Originally Posted by juyer View Post
    every plastic bag (PET - Polyethylene terephthalate )
    Name: pet.jpg Views: 2119 Size: 88.8 KB
    The picture on right-side does not look like "Near"-InfraRed(N.I.R.), it looks more like "Far"-InfraRed taken w/ a F.L.I.R. camera.
    Reply With Quote Reply With Quote

  4. The Following 3 Users Say Thank You to RedRocket For This Useful Post:

    curmudgeon (08-05-2015), dinkydi (08-05-2015), Tman (08-04-2015)
« Previous Thread | Next Thread »

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules