Filters

Opticstar 1.25" Moon Filter 25% Transmission

1.25" Moon Filters for reducing the glare of the Moon. High quality optical glass is used with anti-reflection coating h..

£10.00

Orion 1.25" 11/47/21/82A Color Filter Set - #05516 JAPANESE

In excellent used condition..

£60.00

Orion 1.25" 11/47/21/82A Color Filter Set - #05516 JAPANESE

In excellent used condition..

£55.00

Orion 1.25" 15/25/58/80A Color Filter Set - High quality

In excellent used condition..

£40.00

Orion 1.25" Advanced Color Filter Set - #05570 JAPANESE

In excellent used condition..

£80.00

Orion 1.25" Moon Filter - Early Japan

A nice quality Moon filter from Japan 1.25" ..

£15.00

Orion 1.25" Moon Filter 05662 - Early Japan Boxed

A nice quality Moon filter from Japan 1.25" ..

£18.00

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 2" Skyglow Broadband Eyepiece Filter #05660

In good used conditon..

£55.00

Orion 2" Skyglow Broadband Eyepiece Filter #05660

In good used conditon..

£55.00

Orion 4 Filter Set 80A, 15, 58, 25 YRGB - 1.25" Boxed JAPAN

In good used conditon..

£45.00

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

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