Kodak B&W Neg IR sensitivity
Posted 02 January 2009 - 10:55 AM
Posted 02 January 2009 - 11:01 AM
Is this correct?
Posted 02 January 2009 - 03:04 PM
B/W IR film is exposed through a deep red filter, to absorb the visible wavelengths to which it is slightly sensitive- those pesky reds around 650-750nm.
Posted 20 February 2009 - 07:31 PM
How sensitive is Kodak Plus-X or Double-X film to infrared light? I assume they are low in sensitivity, however a project i am working on could possibly require infrared lighting and i want to make sure if necessary i am to compensate.
Gregory, These films are not sensitive to IR. I use IR safelighting ( with viewing goggles ) in the lab for all colour and B&W film ( except IR films of course ).
Film that's damaged by heat, is damaged by heat ! not IR.
Edited by John Salim, 20 February 2009 - 07:33 PM.