Quote Originally Posted by chihiro View Post

I am looking for a light meter for extreamly long night exposures ( i have only found a few that can go to upto 30 min). and i dont want to be calculating manually as a I need accurate readings and that why i hope to find quite sensitive light meter for longs exposures please.

Could you tell me which meter do you think you could recomend me please?

Thank you
For the sake of not making your works Schwarzschild effect impaired, sometimes you GOTTA be calculating manually, no matter how sophisticated lightmeter you will get; Especially for ~30 minutes exposures Take a look at that thread: http://www.apug.org/forums/forum48/9...ld-effect.html