Mirrors, Diagonals & Prisms
Mirrors, Diagonals & Prisms
Refine Search
290mm 12" Newtonian Mirror
Must be useful to someone, I do not know the F/ratio or figure. needs recoating ..
£100.00
12" Newtonian Mirror & Cell
Must be useful to someone, I do not know the exact F/ratio but using the basic led method shined into the mirror until it fil..
£100.00
12" Newtonian Mirror & Cell
Must be useful to someone, I do not know the exact F/ratio but using the basic led method shined into the mirror until it fil..
£100.00
16" F/4 fast Newtonian Mirror
In good clean used, the mirror is coated but in my opinion would benefit from a fresh recoat ..
£600.00
16" F/4.5 fast Newtonian Mirror
The mirror is coated but obviously needs fresh re-coatMirror has 71.1" written on it which equates to roughly F/4.5 to my min..
£500.00
17" F/5ish fast Newtonian Mirror
In good clean used, the mirror is coating are in pretty good order also. Usable surface in my opinion is 415-420mm, and it ha..
£750.00
18" 455mm - F/3.5-F/4 ish fast Newtonian Mirror
In good clean used condition. it was still sealed on top when I unpacked it, so the coatings are still factory freshUsable su..
£1,200.00
250mm 10" F/8 Astrosib Ritchey Chretien RC Mirror Set - AstroSitall
In good, used condition. but obviously needs a re-aluminising at some stage in the future but will work just fine for a good ..
£1,400.00
8.5" F/7.4 FVintage Newtonian Mirror
A vintage mirror in good clean used condition although it does need re-aluminising Good for a DIY scope or ATM project..
£80.00
8.5" Newtonian Mirror & Cell
Must be useful to someone, I do not know the exact F/ratio but using the basic led method shined into the mirror until it fil..
£70.00
Coulter Optical 17.5" F/4.5 Newtonian Mirror set + 4.24" Flat - NOS
Although this is being sold as used it is fact brand new factory fresh "New old stock" as the first time it was opened is tod..
£2,000.00