[pure-silver] Re: D2 filters update
- From: "Nicholas O. Lindan" <nolindan@xxxxxxxxxxxxx>
- To: <pure-silver@xxxxxxxxxxxxx>
- Date: Fri, 8 Feb 2008 17:55:59 -0500
"Mark Blackwell" <mblackwell1958@xxxxxxxxx>
No one seems to have them. I have only a couple of choices.
That was my memory of it.
The next option I might try if I anyone has ever taken one of
these beasts apart, is cutting my own.
At some time some pictures of a filter replacement job were on
the 'net. I can't find them...
If the alternative is chuck the head and get a new one you
may as well take a crack at it. Or give it to someone willing
to make a go of it. The things are still worth money when in
good working condition.
Still this seems more trouble than its worth
What's a replacement head cost, what's time worth?
when the filters fade again its a do over.
Probably took 20 years to fade ... worry about it
again in 20 years. Hi-temp filters with a thermal
blocking filter shouldn't have any problem with an
enlarger.
makes the filter part of the image, and probably
would degrade the image quality at least a bit.
No. It won't. Not in the teeneest bit. Not in the
slightest smidgen.
If you want to know what _will_ degrade your image it
is the response linearity (lack of) of the VC paper
that's being used with the filter.
==
Nicholas O. Lindan
Cleveland Engineering Design, LLC
Cleveland, Ohio 44121
=============================================================================================================
To unsubscribe from this list, go to www.freelists.org and logon to your
account (the same e-mail address and password you set-up when you subscribed,)
and unsubscribe from there.
Other related posts:
