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

RE: [APML] comparison of Astrodon 6nm filter to cust sci 3nm filter

Richard, I have both filters as do many of us, and I appreciate knowing when each is at their best, thanks!
 
Chris
-----Original Message-----
From: astro-photo-bounces@seds.org [mailto:astro-photo-bounces@seds.org]On Behalf Of Richard Crisp
Sent: Friday, September 16, 2005 8:32 PM
To: Discussion of Film Astrophotography
Subject: [APML] comparison of astrodon 6nm filter to cust sci 3nm filter

_______________________________________________
Astro-Photo mailing list
Astro-Photo@seds.org
http://seds.org/mailman/listinfo/astro-photo