I have an old visible range Bauch&Lomb monochromator with a 1mm exist slit. If I was to take a picture of the slit with my camera, at some reasonable interval, could that be a crude way to get to my camera's response? Hypothetically speaking. / Roger -----Original Message----- From: Iliah Borg [mailto:iliah.i.borg@gmail.com] Sent: 15 mars 2016 12:47 To: Roger Breton <graxx@videotron.ca> Cc: 'Ben Goren' <ben@trumpetpower.com>; 'ColorSync' <ColorSync-Users@lists.apple.com> Subject: Re: Spectral sensivities
Is there a (simple) way to get at a particular camera sensors spectral sensitivities?
Simple, yes. Cheap, not so much. But sacrificing accuracy (still being within most of the practical needs), those can be restored from a shot of CC SG. Problem is, those spectral characteristics depend on temperature and heat distribution across the sensor. -- Best regards, Iliah Borg LibRaw, LLC www.libraw.org www.rawdigger.com www.fastrawviewer.com