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spectator
23rd of December 2006 (Sat), 01:09
Hi guys! do you have a table/chart on exposure in different kinds of lightning conditions?.. and is applicable to my A610.

My A610 have the ff:
ISO: 50 - 400
F-STOP: 2.8 - 8.0
SHUTTER: 15" - 1/2500

Thank you very much in advance guys.

Jon
23rd of December 2006 (Sat), 08:20
There's "Sunny 16"
1/ISO at f/16 on a bright sunny day
1/ISO f/11 in cloudy bright
1/ISO f/8 open shade
1/ISO f/5.6 approaching twilight

Interiors vary radically.

But why don't you trust your meter?

spectator
26th of December 2006 (Tue), 19:35
Hi Jon unfortunately mine's upto F8 only..

Well, the reason why is that i just would like to test what's the more effective exposure with my cam.. the presets, the priority. or the manual setting, but needed some hints on the how to go about aperture & shutter speed combinations, so i thought a chart may be useful.

Jon
27th of December 2006 (Wed), 08:32
Well, since each stop represents doubling or halving the light, just adjust shutter speed accordingly. If you haven't got f/16, go to f/8 (2 stops) at 1/(2*2* ISO), so instead of f/16 at 1/100 sec., you'd use f/8 at 1/400 sec.

Aray_Of_Art
27th of December 2006 (Wed), 11:10
I don't know if this is what you had in mind, but you might find it handy.

http://www.amazon.com/gp/product/B000766SVW/ref=wl_it_dp/103-8608901-6303858?ie=UTF8&coliid=I1I8721OROKCCT&colid=1EMMHJG050HLF

It's not available right now, :cry: but you might find it at a camera store. :rolleyes:

stlscape
27th of December 2006 (Wed), 12:16
Hi guys! do you have a table/chart on exposure in different kinds of lightning conditions?.. and is applicable to my A610.


You might find this useful: http://www.fredparker.com/ultexp1.htm .