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Old 21-03-2018, 02:31 PM
glend (Glen)
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glend is offline
 
Join Date: Jun 2013
Location: Lake Macquarie
Posts: 5,351
Quote:
Originally Posted by ChrisV View Post
Glen

You need to be a tester for the new Skywatcher Evostar72 by the sound of it.

Chris
Chris, at 420mm fl it is too long and would need reducing. However, the Astrotech ED60 (aka the TS60), both f6 (360mm), FPL-53 and Lanthanum, looks pretty good.

https://www.teleskop-express.de/shop...-RED-Line.html

The Astrotech model is listed cheaper in USD to AUD conversion,

https://www.astronomics.com/astro-te...et_p20522.aspx

The TS 2" Photoline Reducer would fit them both to go down to 284mm fl.

A lower cost solution (and more color corrected) than a pure camera lens i would think.
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