[Author Prev][Author Next][Thread Prev][Thread Next][Author Index][Thread Index]

Re: [ATM] Pyrex ?

Subject: Re: [ATM] Pyrex ?
From: hermit <hermit@outofoptions.org>
Date: Wed, 28 Nov 2007 19:44:13 -0500
Cc: atm@atmlist.net
Delivered-to: atm_arc@astro.umsystem.edu
In-reply-to: <20071128.182020.740.0.hrd9@juno.com>
List-archive: <http://www.atmlist.net/pipermail/atm>
List-help: <mailto:atm-request@atmlist.net?subject=help>
List-id: The Amateur Telescope Makers List <atm.atmlist.net>
List-post: <mailto:atm@atmlist.net>
List-subscribe: <http://www.atmlist.net/mailman/listinfo.cgi/atm>, <mailto:atm-request@atmlist.net?subject=subscribe>
List-unsubscribe: <http://www.atmlist.net/mailman/listinfo.cgi/atm>, <mailto:atm-request@atmlist.net?subject=unsubscribe>
References: <20071128.182020.740.0.hrd9@juno.com>
Sender: atm-bounces@atmlist.net
User-agent: Thunderbird 2.0.0.6 (X11/20070914)

horace r davis wrote:
> So far I picked up13.5 lb of pyrex at second hand store for $7.45 some of
> the double boilers have pyrex with a slight color can I mix them or does
> the glass have to be 100% see transparent. 
Well, transparent is nice for a lens.  Pyrex normally has some color 
though.  So, even for a lens, it shouldn't matter too much, depending on 
application of course.

Ken Lowther
_______________________________________________
ATM mailing list http://www.atmlist.net/

Follow-Ups:
- Re: [ATM] Pyrex ? Borofloat?
  - From: David Weinshenker <daze39@earthlink.net>

References:
- [ATM] Pyrex ?
  - From: horace r davis <hrd9@juno.com>

Prev by Author: Re: [ATM] atm site
Next by Author: [ATM] tile tool sticking
Previous by thread: [ATM] Pyrex ?
Next by thread: Re: [ATM] Pyrex ? Borofloat?
Index(es):
- Author
- Thread