Mirrors, Diagonals & Prisms

290mm 12" Newtonian Mirror

Must be useful to someone, I do not know the F/ratio or figure. needs recoating ..

£100.00

9" Newtonian Mirror

Must be useful to someone, I do not know the F/ratio or figure ..

£40.00

9" Newtonian Mirror blank

Must be useful to someone ..

£40.00

0.965" 45 Degree Diagonal

In good, used condition...

£12.00

1.25" Porro Erecting Prism - JAPAN

In good used condition..

£25.00

150mm Newtonian Mirror blank

Must be useful to someone ..

£40.00

2" Dielectric Diagonal 1/10 Mirror

In good clean condition..

£70.00

2" Mirror Diagonal & 1.25" Adapter 08850 Boxed

In mint open box condition..

£35.00

2" Mirror Diagonal & 1.25" Adapter with Compression Rings Boxed

In mint used condition..

£55.00

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

380mm Newtonian Mirror

In good clean used condition and very light weight, the mirror is in good condition overall but not new obviously, has a smal..

£350.00

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

All-metal CNC 1.25" Diagonal

This diagonal is in excellent used condition...

£30.00

Altair 2" SCT Fit 99% Dielectric Mirror Diagonal - 1.25" Adapter

In good unused condition..

£70.00

Antares 2" Diagonal, Mirror, Dielectric for SCT - 2MDS-DTL

In nice used condition..

£100.00

Antares SCT 2" Diagonal Mirror Dielectric - 1.25" Adapter

In good used condition..

£70.00

Baader ClickLock 2" DiElectric Star Diagonal Boxed

In very nice condition..

£189.00

Bresser 2" Mirror Diagonal

In good used condition..

£50.00

Celestron 90° Star Diagonal - 1.25" #94115-A

In good used condition..

£25.00

Celestron 90° Star Diagonal - 1.25" #94115-A

In good used condition..

£30.00

Celestron 90° Star Diagonal - 1.25" #94115-A

In good used condition..

£30.00

Circle-V / Orion USA 1.25" Vintage Mirror Diagonal Boxed Mint Japan

In mint used condition..

£60.00

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

Explore Scientific 2" Carbon Fibre Diagonal

In good clean condition details from the web below: The Explore Scientific 68° Ar purged Eyepiece 24mm is an exce..

£125.00

Generic 45° Prism Diagonal - 1.25"

In good used condition..

£16.00

Mirrors, Diagonals & Prisms

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