... on top of all this, with the flash unit in question (Viv 283), the
calculator dial, while only showing ASA 25-400, is hardly difficult to use
above ASA400 - if the reading says f8 at 400 speed, just looking to the next
f-stop on the dial will give you 800, half-way (approx.) between f8 and f11
will be 600 etc.
Regards
Andy
------------------------------
Date: Wed, 30 Sep 1998 06:27:53 -0700
From: William Sommerwerck <williams@xxxxxxxxxx>
Subject: [OM] correct flash exposure
I don't know whether to laugh or cry...
Let's say you know the correct f/stop for ISO 100 film. You therefore
automatically know the correct f/stop for EVERY OTHER FILM SPEED. You
don't need a calculator for that.
<snip>
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