How Spectrum Grating SLR ?
Is it possible to install a grating to a SLR Camera with a mirror lens ?
Is it possible to spectroscopy by this way ?
Do I need to illuminate the 30 meters up high mosaic with a laser light ?
Some researchers use fast lasers to vaporise the material from mosaic and take spectrum pictures with a grating on a telescope.
Green laser powerful pointers burn the hand . Do they make the similar to mosaic ? If not what is the cheaper way ?
Thank you ,
Mustafa Umut Sarac