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Old 28-01-2019, 12:04 AM
Ukastronomer (Jeremy)
Feel free to edit my imag

Ukastronomer is offline
 
Join Date: Jan 2019
Location: Llandysul, WALES, UK
Posts: 1,381
Quote:
Originally Posted by vin_ap View Post
Thanks Alex, did check the store they had only one ES telescope in stock.

Jeremy, I want the telescope to have a FCD100 or FPL-53 optics. I had a look at the 80 ED Esprit and felt it was a bit on the heavier side.
SkyWatcher Evostar ED72 is an apochromatic refractor with 72mm diameter and 420mm focal length (f/5,8), doublet ED apochromatic lens with Schott FPL-53 glass.

the Esprit 120 is

3-Element Objective Lens, Focal Length 840mm (one Ohara FPL-53 and 2 x Schott lenses)

So ???????
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