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[OM] Re: lens transmission

Subject: [OM] Re: lens transmission
From: Russ Butler <russ@xxxxxxxxxx>
Date: Sun, 07 May 2006 22:28:31 -0400
Moose,
Thanks to the reply to my newbie question.
Yes, I did ignore those extra little dots. That cuts the delta down to 
about 1 stop under, except for the vivitar 17-28 4-4.5 which sits at 2 
stops under.
I'll do more measurements, more carefully, before bothering the list 
with this again.

Here's the revised table, just for completeness:
[OM-1n 1/1000 pointed at the sky]

toyo 28-80 2.8-4        read properly
        28              8-11
        80              8-11
z 200 f4                11-16
z 50 1.4                11-16
tam 28-200 3.8-5.6      
        200&100         8-11
        28              8+
z 28-48 28&48           11
viv 17-28 4-4.5 @28     5.6-8
tok 80-200 3.5-4.5
        80              11-16
        200             11
z 100 2.8               11-16   

Thanks again,

Russ Butler (NJ USA)


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