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Re: [ATM] Klaas Honders Astrograph

To: Bob May <rmay@nethere.com>
Subject: Re: [ATM] Klaas Honders Astrograph
From: Dominic-Luc Webb <dlwebb@canit.se>
Date: Wed, 22 Aug 2007 10:29:13 +0200 (MET DST)
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On Tue, 21 Aug 2007, Bob May wrote:

> What is the power loss difference in the infrared between FS and
> BK7 glass?  Bet that it isn't all that much.

Actually, the main differences between different glass types
occur along most of the IR and only a very narrow range of UV.
How would you like to bet, Bob?

http://www.canit.se/~dlwebb/catadioptric/310schmidt/glass.jpg

Dominic

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Follow-Ups:
- Re: [ATM] Klaas Honders Astrograph
  - From: "Bob May" <rmay@nethere.com>
- Re: [ATM] Klaas Honders Astrograph
  - From: "Richard F.L.R. Snashall" <rflrs@rcn.com>

References:
- Re: [ATM] Klaas Honders Astrograph
  - From: "Bob May" <rmay@nethere.com>

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