[Aavso-photometry] Focal Reducer

[Wolfgang Renz]

Hello Greg

The is a nice Meade and Optec f/3.3 reducer comparision by Chris Vedeler
at http://www.isomedia.com/homes/cvedeler/scope/focal_reducers.htm

Clear skies
  Wolfgang

-- 
Wolfgang Renz, Karlsruhe, Germany
Rz.BAV = WRe.vsnet = RWG.AAVSO


----- Original Message ----- 
From: "Greg Spear" <gspear at ucolick.org>
To: <aavso-photometry at mira.aavso.org>
Sent: Saturday, January 22, 2005 7:45 PM
Subject: [Aavso-photometry] Focal Reducer


> I am in the process of configuring a setup for Transit Search which
> consists of an Meade LX-200GPS and a SBIG ST-7XME. I'm looking for a
> good focal reducer suitable for high precision photometry (< .01 mag)
> 
> So far, I've found:
>    Optec NextGEN MAXfield 0.33x
>    Meade Series 4000 Focal Reducer .33x
> 
> Does anyone have any recommendations or other reducers?
> Does anyone have any experience with these or comparison information?
> I have found some information on the Internet but would like to hear
> something from those doing photometry.
> 
> Thanks
> 
> Greg Spear
> gspear at ucolick.org
> 
> 
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