Print Page   |   Sign In   |   Join OPS
Search



 

 

  

  

  

Barrier Filter for DSLR
Thread Score:
Page 1 of 1
Thread Actions

9/6/2018 at 5:43:56 PM GMT
Posts: 105
Barrier Filter for DSLR
I'm looking for a barrier filter in the 82mm size range for my DSLR.  I've found some stuff here and there but nothing in that size, and mainly just IR filters that filter everything except for IR....which is not the bandwidth I'm looking for.  I'm looking specifically for the 520nm-530nm range, or somewhere close to that.

Paul D. Crown, MA, CRA, OCT-C


9/27/2018 at 5:23:46 AM GMT
Posts: 105
If anyone else finds themselves looking for a barrier filter for a DSLR, I've found at least one supplier. Peca Products

http://www.ir-uv.com/blocking.html

currently they have these available, most in the 58mm and 62mm filter ring size

Digital Filter PECA 700 (Hot Mirror) transmitting visible light - 380nm to 730nm
Digital Filter PECA 702 (2B) transmitting visible light & infrared - 500nm to 1000nm
Digital Filter PECA 708 (8) transmitting visible light & infrared - 520nm to 1000nm
Digital Filter PECA 712 (12) transmitting visible light & infrared - 540nm to 1000nm
Digital Filter PECA 715 (15) transmitting visible light & infrared - 560nm to 1000nm
Digital Filter PECA 716 (16) transmitting visible light & infrared - 580nm to 1000nm
Digital Filter PECA 721 (21) transmitting visible light & infrared - 580nm to 1000nm
Digital Filter PECA 723 (23A) transmitting visible light & infrared - 600nm to 1000nm
Digital Filter PECA 725 (25) transmitting visible light & infrared - 620nm to 1000nm
Digital Filter PECA 729 (29) transmitting visible light & infrared - 640nm to 1000nm
Digital Filter PECA 744 (44A) transmitting visible light - 450nm to 520nm
Digital Filter PECA 758 (58) transmitting visible light - 510nm to 550nm

Paul D. Crown, MA, CRA, OCT-C


12/24/2018 at 5:33:52 PM GMT
Posts: 11
Try Edmund Scientific.

https://www.edmundoptics.com/search/?criteria=520nm%20X%2082mm%20filter#


12/26/2018 at 8:22:58 PM GMT
Posts: 105
thanks for sharing, I took a quick glance and it looks like I'll have to give them a deeper look, they have quite a selection of optics that they provide.

Paul D. Crown, MA, CRA, OCT-C


6/5/2019 at 2:30:49 AM GMT
Posts: 839
Paul,
What did you end up settling on?

Cynthia VandenHoven, BAA, CRA
_____________________
Medical Imaging Specialist,
Hospital for Sick Children,Toronto, Canada


6/19/2019 at 6:55:11 AM GMT
Posts: 105
Unfortunately I've had to put this project on hold for the time being. My oldest needed surgery on her adenoids and turbinates', so for now that took priority.

Paul D. Crown, MA, CRA, OCT-C


Sign In


Latest News
Calendar

10/11/2019 » 10/14/2019
2019 OPS 50th Annual Education Program-San Francisco

 

 

COPYRIGHT © 2011-2019 THE AUTHOR(S) AND THE OPHTHALMIC PHOTOGRAPHERS' SOCIETY INC.
ALL RIGHTS RESERVED.