Filters

Orion 1.25" OIII Nebula Filter

An Effective Weapon for Combatting Bright Skies, Bad Contrast Our SkyGlow is an advanced multilayer "interference"..

£50.00

Orion Skyglow Broadband Eyepiece Filter #05660 - 1.25" BOXED

In good used conditon..

£45.00

Orion USA - 1.25" Moon Filter

A nice 1.25" brand new boxed The Moon's disk, even at partial phases, is intensely bright with reflected sunlight. ..

£10.00

Orion USA 2" OIII Oxygen 3 Nebula Filter

An Effective Weapon for Combatting Bright Skies, Bad Contrast Our SkyGlow is an advanced multilayer "interference"..

£85.00

OVL / Skywatcher Lunar Planetary Filter Set - 1.25"

In nice used condition..

£28.00

OVL / Skywatcher Moon & Skyglow Filter - 1.25"

In nice used condition..

£16.00

Parks Optical ND25 Neutral Density Filter - 1.25"

In good used condition..

£13.00

Revelation 1.25" Colour Filter set

In good used condition ..

£28.00

Schüler 1.25" IR78 IR Pass/Blocking filter - Spectroscopy ETC

This filter is in very good used condition..

£80.00

Screw in Green filter for 1.25" Eyepieces

in good used condition..

£7.00

Seben 1.25" Orange Filter - Nice!

This filter is in very nice condition..

£12.00

Sirius Optics 1.25" Neb1 Filter for Nebulae - New Open Box £75RRP

Although being sold as used, this filter is in new open boxed condition. the packing will most likely have marks from stor..

£55.00

Sirius Optics CE1 1.25” Contrast Enhancement Filter - New Open Box £63RRP

New Open Box The MV20 incorporates a formula that minimizes percieved colour shift. Unlike the MV1, the MV20 attenuates th..

£50.00

Sky's the Limit 2" IR filter / infra red blocking filter

In nice used condition..

£24.00

SkyTech 2" LPRO MAX CCD Filter - Open Box

Never been used so open box only..

£170.00

Skywatcher / Optics ND96 Moon Filter 0.9 Transmission - 1.25"

In very nice used condition..

£13.00

Skywatcher 1.25" Long Eyerelief Eyepiece & Filter Set 1.25" - New Open Case

Open box unused..

£80.00

Skywatcher 1.25" LPR Light Pollution Visual Filter Open box

In unused condition Details from web below: This contrast-enhancing anodized aluminium, optical glass filter is designed ..

£18.00

Skywatcher 2" OIII Nebula & Light Pollution Visual Filter

In good used condition..

£53.00

Skywatcher 2" OIII Nebula & Light Pollution Visual Filter

In good used condition..

£53.00

Skywatcher 2" OIII Nebula & Light Pollution Visual Filter Open box

In good used condition..

£60.00

Solar Filter, fits Skywatcher 10" Newtonian

In good used condition..

£50.00

Svbony 2" OIII 7NM Narrowband Imaging Filter

In good used condition..

£100.00

Telescope Eyepiece Filters - Red, Green, Blue, Yellow, Orange - 1.25"

In good used condition..

£10.00

Telescope Filter #25A Red - 1.25" with case

This filter is in good used condition..

£12.00

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