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IR flash

  
 
runamuck
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p.1 #1 · p.1 #1 · IR flash


I am looking for a filter to put over my Yongnuo flashes to block visible light and pass IR wavelengths. I spent 2 hours googling IR flash and found only entire flash units, lens filters and technical papers on IR. Just want some plastic to put over the flash head.


Feb 10, 2024 at 03:14 PM
Fred Amico
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p.1 #2 · p.1 #2 · IR flash


Scroll to post #8

https://www.pentaxforums.com/forums/125-flashes-lighting-studio/330745-infrared-flash-filter.html

Also
https://kolarivision.com/product/replacement-set-ir-and-uv-flash-head-filters-for-full-spectrum-kv-fl1-flash/

Edit - also found this
https://store.camtraptions.com/products/infrared-flash-filters?variant=32285347086419



Feb 10, 2024 at 05:36 PM
kaplah
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p.1 #3 · p.1 #3 · IR flash


runamuck wrote:
I am looking for a filter to put over my Yongnuo flashes to block visible light and pass IR wavelengths.

Strips of unexposed, developed colour film will block visislbe light and allow IR through. If you have a local camera store, they'll have chunks of it lying around for the taking.



Feb 11, 2024 at 01:17 PM
Norm Shapiro
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p.1 #4 · p.1 #4 · IR flash


Edmund Scientific sells IR filters


Feb 11, 2024 at 02:54 PM
 


Search in Used Dept. 

runamuck
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p.1 #5 · p.1 #5 · IR flash


I looked a Kolari and have to wonder if it will fit a Yongnuo YN 685 flash.


Feb 11, 2024 at 03:07 PM
runamuck
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p.1 #6 · p.1 #6 · IR flash


Camtraptions shipping is as expensive as the filters. $18.95 standard or $65 express.


Feb 11, 2024 at 08:45 PM
runamuck
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p.1 #7 · p.1 #7 · IR flash


I found a 720 NM filter on Ebay. 82 mm for $25. I know the thing is lousy but on the flash that will not matter.


Feb 12, 2024 at 12:31 AM







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