Refractors
For those that prefer to see things "straight"Threads in Forum: Refractors
New Takahashi triplet 102 F 8
Started by Doug Peterson, 03/03/2006 05:04AMMarch 6, 2006 01:25 AM
placement of MV-1 filter in front of diagonal
Started by Richard Ferrieri, 03/05/2006 03:27AMMarch 5, 2006 06:36 AM
by David Simons
TEC 140 for under ...
Started by joseph cannavo, 03/04/2006 01:33PMMarch 4, 2006 05:25 PM
by John Kuhl
thinking of selling pronto
Started by Tim LeVane, 03/02/2006 11:41PMMarch 3, 2006 12:10 AM
by Jon Isaacs
Newby needs help with triplet refractor!!!
Started by Chris Brown, 03/02/2006 05:10AMMarch 2, 2006 05:10 AM
by Chris Brown
Re: ap 102 refractor
Started by Allen Tracht, 03/01/2006 10:31PMMarch 1, 2006 10:31 PM
by Allen Tracht
Foam vs Knife-Edge Baffles
Started by Philip Good, 02/24/2006 07:25PMMarch 1, 2006 07:59 PM
by Timm Bottoni
The Cedar Oil Color Corrector :)
Started by Arkady Vodyanik, 02/28/2006 04:47PMFebruary 28, 2006 05:28 PM
Re: na120s from vixen
Started by Roger Cole, 02/26/2006 01:12PMFebruary 26, 2006 04:17 PM
ever heard of this scope??
Started by John Meiners, 02/22/2006 05:07PMFebruary 22, 2006 09:27 PM
Star testing the 80ED
Started by Dave Sewell, 02/19/2006 07:10AMFebruary 22, 2006 05:21 PM
New APO scopes from China
Started by Johann Glansdorp, 02/22/2006 03:41PMFebruary 22, 2006 03:41 PM
Pinched lense- can it deform lense?
Started by Dave Adams, 02/21/2006 12:58AMFebruary 21, 2006 01:53 AM
by Oren Soffer
Small apo or large achro?
Started by Tim LeVane, 02/06/2006 09:41AMFebruary 19, 2006 07:50 PM
Reference in The Adjustment & Testing Of Telescope
Started by Alan French, 02/18/2006 01:51AMFebruary 18, 2006 01:51 AM
by Alan French
Why Do Doublets Have Secondary Color?
Started by Alan French, 02/16/2006 04:13AMFebruary 16, 2006 04:13 AM
by Alan French
Re: to much imformation help
Started by Mark Holden, 02/16/2006 02:53AMFebruary 16, 2006 03:25 AM
by John Kuhl
What Makes a Doublet an APO?
Started by David Colton, 02/14/2006 07:38PMFebruary 14, 2006 08:13 PM
What is an ED scope really?
Started by Tim LeVane, 02/14/2006 05:26AMFebruary 14, 2006 02:34 PM
by Mark Holden
WO fluorite doublet design
Started by Dmitri Kulginov, 02/11/2006 09:58AMFebruary 11, 2006 02:29 PM
by Markus Ludes
Funding Member
