#1  
Old 05-08-2020, 06:29 PM
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graham.hobart (Graham stevens)
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Tal 150k

This Kletsov cassagrain is on my list currently as my reflector from Bintel- ordered months ago, won;t be here till September and i can't find a decent RC 8 for love or money.
Any comments on the quality/ build, for astrophotography?
Graz
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Old 06-08-2020, 04:48 PM
sharpiel
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Quote:
Originally Posted by graham.hobart View Post
This Kletsov cassagrain is on my list currently as my reflector from Bintel- ordered months ago, won;t be here till September and i can't find a decent RC 8 for love or money.
Any comments on the quality/ build, for astrophotography?
Graz
150k seems an awful lot of money Graham
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Old 06-08-2020, 05:57 PM
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graham.hobart (Graham stevens)
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TAL 150k

Ah - a good old dad joke! my favourite!!
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Old 06-08-2020, 09:29 PM
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Logieberra (Logan)
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Disregard - misread post.

Last edited by Logieberra; 06-08-2020 at 09:56 PM.
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Old 06-08-2020, 09:55 PM
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Logieberra (Logan)
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A mate owned a TAL200K. We compared it side by side with my (then) Mewlon 210. At a fraction of the cost, the TAL outperformed the Tak visually. Things I liked about it: super stubby/compact (made the Mewlon look like a long newt!); built like a tank (mil grade); and curved vanes (no diffraction spikes). Things to watch out for: back focus limited (he had issues and had to add a low profile focuser); not sure how these fare in terms of imaging; and mirror was scratched out of the factory/not perfect as you’d expect.
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