FULL MOON & CLOUD EXPOSURE

[steve_feldman]

Hi,

There's a rain storm coming and a full moon tonight. I thought I'd try to photograph the big puffing clouds lighted by the full moon. Later to double print & expose into a scenic. Any suggestions on exposure, film, or lens and f stop would be appreciated.

I'm using a 4x5 Crown Graphic. Lenses available are 90mm,135mm,202mm and 250mm. (I'm thinking that the 250mm would give me the largest possible moon image). I have only Agfa 100 and TechPan 25.

Thanks to all.

[jim_galli4]

Pre-expose your film through a diffuser to Zone 1.5 or 2. Then use

1/film speed @f8.5 to 11 (1/15 @ f22) for a good exposure of the moon.

You'll "get what ya get" with the clouds. Get several sheets ready

and bracket around what I've told you here. If all else fails drag

something into photoshop from the web. G'luck. J

[steve_feldman]

WOW! Thanks for the ultra fast response, Jim. You must have been

waiting for it. So let's see if I've got the math right. Metering a

day lighted grey card should give me Zone V at (100 ASA) 1/200th sec.

@ f8. 3 stops less to = Zone II is 1/200th sec. @ f22. Right?!? Pre-

expose (unfocused) on the grey card. Wait until dark then shoot the

moon/clouds scenic at 1/100th sec. at f11. And bracket. Right??????

[matthew_runde]

Steve,

 

<p>

 

I read that 1/125th second, f/5.6, ISO 100 (or something very

similar) is a starting point for photographing the moon on a clear

night. I tested that with my Nikon and some E6. I bracketed, but

found that I preferred the original exposure.

 

<p>

 

<font color="#0099ff"><b>Good luck.</b></font>

[jim_galli4]

Sounds good Steve. Hope you get something nice. J

[nathanielpaust]

Just a quick addition, since the moon is being lit up by sunlight, you

can basically use the sunny 16 rule to take pictures of it. The

problem is that it's albedo (reflection) is only around 10% instead of

the ~18% used normally. That makes it a sunny 11 rule.

[todd_caudle]

You're right. I always called it the "moony-11" rule, but it has

nothing to do with the Rev. Sun Myong Moon, or whatever his name

is. ;-)