Olympus-OM
[Top] [All Lists]

Re: [OM] Best way to see dust in a lens?

Subject: Re: [OM] Best way to see dust in a lens?
From: Siddiq <iddibhai@xxxxxxx>
Date: Sat, 02 Aug 2003 00:33:44 -0700
On Fri, 01 Aug 2003 21:22:37 -0700, Moose <olymoose@xxxxxxxxxxxxx> wrote:

Depends on where it comes from. There's at least one Phd thesis in that question!

Moose

Lama-Jim L'Hommedieu wrote:

What's the albedo of the average dust particle?

18%, easy. or if you want to be pedantic, 15% rounded to the nearest percent, but stick with 18 for the sake of consistency when metering and gray cards :)

--
/S
AIM: iddibhai
ICQ: 104079359


< This message was delivered via the Olympus Mailing List >
< For questions, mailto:owner-olympus@xxxxxxxxxxxxxxx >
< Web Page: http://Zuiko.sls.bc.ca/swright/olympuslist.html >


<Prev in Thread] Current Thread [Next in Thread>
Sponsored by Tako
Impressum | Datenschutz