IR filter test on this camera:
I tested some IR filter on this ccd camera
All the image is using the 16bit FIT format, convert RGB color in MAXIMDL.
Image is not color balanced.
First image using NIKON D50's IR filter/OLPF.It shows this filter cut off much red color. Whole image is become green.
http://amateur.lamost.org/qhy/ccdbbs...hp?postid=1391
Seond image is not using any filters.Red is improve a lot.
http://amateur.lamost.org/qhy/ccdbbs...hp?postid=1392
Thrid image is using the IR filter of myself, This filter's center wavelength is 680nm, It allow all the H-alpha light pass
http://amateur.lamost.org/qhy/ccdbbs...hp?postid=1393