Page 1 of 10 12345 ... LastLast
Threads 1 to 25 of 241

Forum: Light Sources, Other than Laser

Coherence is lost on them ;)

  1. LED Blacklights vs Flourescent Blacklights?

    Started by LEDpaint, 09-26-2012 11:37
    6 Pages •
    1 2 3 ... 6
    5 Attachment(s)
    • Replies: 51
    • Views: 41,165
    absolom7691
    08-12-2019, 21:18 Go to last post

  2. Helmholtz-Kohlrausch effect and RGB power balance?

    Started by neilhrgd, 07-29-2019 10:51
    1 Attachment(s)
    • Replies: 9
    • Views: 775
    neilhrgd
    08-04-2019, 01:26 Go to last post

  3. hti lamps from china, is it worth it?

    Started by haze, 07-19-2019 07:49
    • Replies: 0
    • Views: 375
    haze
    07-19-2019, 07:49 Go to last post

  4. technical question regarding retro reflective screen Gain

    Started by taxayy, 06-18-2019 07:25
    2 Pages •
    1 2
    • Replies: 15
    • Views: 1,308
    buffo
    07-03-2019, 08:41 Go to last post

  5. do you need AR coating for a beam splitter film?

    Started by dabrash, 04-02-2019 01:46
    2 Pages •
    1 2
    • Replies: 10
    • Views: 1,822
    dabrash
    04-03-2019, 11:12 Go to last post

  6. Lens (de)magnification - how to properly measure vertex distance

    Started by ReimannX, 02-04-2019 17:44
    1 Attachment(s)
    • Replies: 1
    • Views: 1,015
    laserist
    02-05-2019, 05:04 Go to last post

  7. some unusual dlp to dlp projection ideas

    Started by 2funuk, 01-19-2019 03:33
    • Replies: 3
    • Views: 633
    laserist
    01-19-2019, 13:08 Go to last post

  8. how to tilt-shift DSLR lenses and video projector lens shift work?

    Started by widaxi, 02-06-2018 02:30
    • Replies: 4
    • Views: 1,271
    rick1221
    01-19-2019, 02:52 Go to last post

  9. TTL/Analoge drivers?

    Started by Shysk, 11-30-2018 12:28
    4 Pages •
    1 2 3 ... 4
    3 Attachment(s)
    • Replies: 31
    • Views: 3,224
    buffo
    01-09-2019, 06:30 Go to last post

  10. Help Identifying this...

    Started by gallenbt, 12-03-2018 17:29
    8 Attachment(s)
    • Replies: 3
    • Views: 543
    mixedgas
    12-04-2018, 10:20 Go to last post

  11. Led communication range

    Started by mixedgas, 10-10-2018 10:11
    1 Attachment(s)
    • Replies: 4
    • Views: 1,137
    mixedgas
    10-16-2018, 06:31 Go to last post

  12. Laser projector combined with video projector image??

    Started by ffd8, 02-01-2016 17:48
    3 Pages •
    1 2 3
    • Replies: 25
    • Views: 13,985
    ffd8
    10-12-2018, 05:23 Go to last post

  13. Mapping LED array panels in custom shapes

    Started by ZeroPoint, 09-20-2018 19:03
    1 Attachment(s)
    • Replies: 5
    • Views: 1,023
    telmnstr
    10-01-2018, 11:54 Go to last post

  14. film or thin plate to switch between polarization states?

    Started by joec, 08-05-2018 08:24
    2 Pages •
    1 2
    • Replies: 11
    • Views: 1,826
    buffo
    08-20-2018, 05:11 Go to last post

  15. demagnification lens?

    Started by joec, 07-17-2018 10:18
    • Replies: 5
    • Views: 1,172
    yaddatrance
    07-19-2018, 17:10 Go to last post

  16. proper rear projection screens needed

    Started by piydadorto, 06-08-2018 05:23
    • Replies: 4
    • Views: 1,149
    piydadorto
    06-16-2018, 15:32 Go to last post

  17. only see photo when looking straight at it?

    Started by piydadorto, 06-06-2018 08:46
    2 Attachment(s)
    • Replies: 5
    • Views: 1,023
    VDX
    06-11-2018, 23:59 Go to last post

  18. Wireless DMX... questions

    Started by absolom7691, 06-03-2018 05:51
    • Replies: 6
    • Views: 1,035
    Bradfo69
    06-04-2018, 15:34 Go to last post

  19. color filters (not dichro mirrors)

    Started by piydadorto, 06-01-2018 02:53
    2 Attachment(s)
    • Replies: 9
    • Views: 1,155
    dkumpula
    06-03-2018, 15:21 Go to last post

  20. need to operate a pulsed operated LED without modulation

    Started by piydadorto, 05-30-2018 02:05
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 19
    • Views: 1,847
    piydadorto
    06-03-2018, 14:17 Go to last post

  21. Planetarium Star Projectors

    Started by SpitzSTP, 08-11-2011 23:54
    62 Pages •
    1 2 3 ... 62
    1035 Attachment(s)
    • Replies: 610
    • Views: 183,163
    SpitzSTP
    05-23-2018, 09:18 Go to last post

  22. some projection beam manipulation question

    Started by shoujin, 03-17-2018 08:12
    2 Pages •
    1 2
    • Replies: 13
    • Views: 3,137
    shoujin
    04-13-2018, 00:26 Go to last post

  23. Lightbulb DMX Control of a Laser in BEYOND

    Started by CalvinHunt, 04-02-2018 12:16
    1 Attachment(s)
    • Replies: 0
    • Views: 554
    CalvinHunt
    04-02-2018, 12:16 Go to last post

  24. changing the focus plane of a video projection?

    Started by shoujin, 04-01-2018 14:08
    • Replies: 2
    • Views: 758
    shoujin
    04-02-2018, 01:02 Go to last post

  25. suggest how to implement autofocus for video projector

    Started by shoujin, 03-25-2018 00:59
    • Replies: 7
    • Views: 1,431
    shoujin
    03-29-2018, 14:11 Go to last post
Page 1 of 10 12345 ... LastLast

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
More than 20 replies or 500 views
Hot thread with unread posts
More than 20 replies or 500 views
Hot thread with 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
  •  

Forum Rules