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Message-ID: 
From: "Richard Prentiss" 
To: 
References: 
Subject: Re: Compact fluoro lamp in enlarger
Date: Sat, 17 Jan 2004 10:03:39 -0700
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----- Original Message ----- 
From: "Carl Cook" 
To: 
Sent: Friday, January 16, 2004 10:54 PM
Subject: Re: Compact fluoro lamp in enlarger


> Your examples don't look too bad at all, although the prints are on the
> gray/muddy side.

        This may be because the prints were stacked, all scanned together,
and the scan not adjusted in any way so as not to complicate matters.
I'm hoping that the contrast can be evened out, or I may try something
else. The core of the situation is that the electric supply here is hard on
tungsten bulbs. It used to be a continual chore to replace lamps in the
exit signs until a source of 135 volt lamps that would fit most of them
turned up. But those are just 15 watt or so. Interesting to learn of cold
light filter sets, never have seen them in catalogs.
Rich
> Basically, it looks like you are creating a cold light head. There are
> printers who swear by them. Some say a cold light covers up minor
> imperfections in the negatives like minor scratches and blemishes. I found
> this to be true to an extent. True cold light heads use tubes that are
more
> on the blue side of the spectrum rather then the green of regular
> florescent lights.
>
> My own experiences with a cold light head on a Beseler 23c were quite
good.



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