Add to ORKGThis is an article on how one might make a makeshift infrared transmitting filter using two relatively easy to obtain glass filters to substitute for a true infrared filter, the Wratten #87. This test also compares the performance of a Canon camera not designed for IR use and a Fuji IS-1 that is infrared capable. Added here in February 2008
The photographic plate has long been the main tool used for astronomical observations despite its re...
Description of a quick-\u27n-dirty improvisation to make images made up of ultraviolet reflected or ...
For many years filters like the Kodak Wratten E series, or the equivalent Schneider B+W 415, were us...
This is an article on how one might make a makeshift infrared transmitting filter using two relative...
After an unsuccessful initial attempt to determine the useability of a digital camera for near infra...
A brief note on how to make an improvised IR filter particularly suitable for use over light sources...
A brief note on how to make an improvised IR filter particularly suitable for use over light sources...
Infrared photography is nothing new and in the reflected infrared mode its property of seeing thorou...
A description of how to modify a SLR camera for action infrared photography and how to adjust a regu...
A description of how to modify a SLR camera for action infrared photography and how to adjust a regu...
Infrared photography is of interest to the amateur and commercial photographer and to scientists and...
Infrared photography is a seldom-explored photographic technique, however there is a wealth of knowl...
Infrared photography is a seldom-explored photographic technique, however there is a wealth of knowl...
Infrared photography is a seldom-explored photographic technique, however there is a wealth of knowl...
Infrared photography is of interest to the amateur and commercial photographer and to scientists and...
The photographic plate has long been the main tool used for astronomical observations despite its re...
Description of a quick-\u27n-dirty improvisation to make images made up of ultraviolet reflected or ...
For many years filters like the Kodak Wratten E series, or the equivalent Schneider B+W 415, were us...
This is an article on how one might make a makeshift infrared transmitting filter using two relative...
After an unsuccessful initial attempt to determine the useability of a digital camera for near infra...
A brief note on how to make an improvised IR filter particularly suitable for use over light sources...
A brief note on how to make an improvised IR filter particularly suitable for use over light sources...
Infrared photography is nothing new and in the reflected infrared mode its property of seeing thorou...
A description of how to modify a SLR camera for action infrared photography and how to adjust a regu...
A description of how to modify a SLR camera for action infrared photography and how to adjust a regu...
Infrared photography is of interest to the amateur and commercial photographer and to scientists and...
Infrared photography is a seldom-explored photographic technique, however there is a wealth of knowl...
Infrared photography is a seldom-explored photographic technique, however there is a wealth of knowl...
Infrared photography is a seldom-explored photographic technique, however there is a wealth of knowl...
Infrared photography is of interest to the amateur and commercial photographer and to scientists and...
The photographic plate has long been the main tool used for astronomical observations despite its re...
Description of a quick-\u27n-dirty improvisation to make images made up of ultraviolet reflected or ...
For many years filters like the Kodak Wratten E series, or the equivalent Schneider B+W 415, were us...