Decided to break into an old camera and remove the IR filter to explore what effect that has for using as an IR camera to some extent. Especially as there is a service manual for it , casio QV700 and dismantling procedure and schematics etc. There was a glass or crystaline square block that was blue in colour, removed it, immediately over the CCD chip, now seem to have lost focus. May have moved something else in the process, this block looking through it has no refractive effect, seems to just colour things blue, what is it? Maybe a sandwich of blue glass and 2 slabs of white glass, not equal thicknesses
- posted
9 years ago