HDS Systems        
Threads 1 to 2 of 2

Forum: Night Vision

  1. Sticky Thread Sticky: Human Night Vision Preservation

    Started by zmoz, 03-23-2003 03:05 PM
    • Replies: 28
    • Views: 52,616
    08-30-2003, 04:26 PM Go to last post
  1. Invisible IR light

    Started by slackercruster, 09-02-2019 09:03 AM
    • Replies: 5
    • Views: 683
    09-02-2019, 09:46 PM Go to last post
  2. Can a smartphone + IR flashlight = crude nightvision?

    Started by Mags, 09-06-2018 10:30 PM
    • Replies: 20
    • Views: 6,639
    04-26-2019, 12:51 PM Go to last post

Forum Information and Options

Moderators of this Forum

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this 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