I have two roles of this infrared film and i was wondering what to put my ISO/ASA at. then does that differ my development time?
Thanks!
Efke Infrared Film
Moderator: Keith Tapscott.
With an 89B or 88A IR filter this film is around iso 1-3.
These are 695nm resp. 715nm "black" infra red filters. Without filter the film is iso 100. Some data:
http://www.fotohuisrovo.nl/documentatie/IR820c.pdf
Best regards,
Robert
These are 695nm resp. 715nm "black" infra red filters. Without filter the film is iso 100. Some data:
http://www.fotohuisrovo.nl/documentatie/IR820c.pdf
Best regards,
Robert
"De enige beperking in je fotografie ben je zelf"
http://www.FotohuisRoVo.nl
http://gallery.fotohuisrovo.nl/
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Re: Efke Infrared Film
How do you roll film on a reel? I'm in photoscience & I'm having big problems rolling undeveloped film on those reels. Can anyone tell me how to actually do it so it won't mess up?
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Last edited by coletina on Sat Jul 11, 2009 5:08 am, edited 1 time in total.
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Re: Efke Infrared Film
Watch this short film. http://www.youtube.com/watch?v=6cD8eP8kjdocoletina wrote:How do you roll film on a reel? I'm in photoscience & I'm having big problems rolling undeveloped film on those reels. Can anyone tell me how to actually do it so it won't mess up?