Astronomy Products

Olivon 18mm 60º ED Eyepiece - Same as BST StarGuider

New open box..

£40.00

Olivon 4 Filter Set 21 12 80A and ND96 - 1.25"

In good used condition..

£25.00

Olivon 4 Filter Set 23A 56 82A and ND4X - 1.25"

In good used condition..

£25.00

Olivon 5mm 60º ED Eyepiece - Same as BST StarGuider

New open box..

£40.00

Omcom 20mm Plossl Eyepiece - 1.25"

In good used condition..

£20.00

Omcom 7.5mm Plossl Eyepiece - 1.25"

In good used condition..

£10.00

Omegon 24mm Othoscopic Eyepiece - 1.25"

This eyepiece is in very nice used condition..

£75.00

Omegon Light Pollution Filter - 1.25"

In excellent used condition..

£25.00

Omegon Premium Moon Filter - 1.25"

In excellent used condition..

£17.00

Omegon UHC Ultra High Contrast Filter - 1.25"

In excellent used condition..

£42.00

Optec Lepus T Threaded Camera Adapter - 19392-43.5 - New open box

Although being sold as used, this camera adapter is "new open boxed stock", although the packaging may show signs o..

£50.00

Optec NextGEN Ultra WideField 0.7X Telecompressor - Nikon Adapter

In mint condition, supplied with Nikon adapter but you can order different adapters from OptecThe Ultra WideField 0.7X is a c..

£250.00

Optec TCF-S Temperature Controlled Focuser Read

In very nice used condition but will need a new camera connector purchased/manufactured as it missing..

£250.00

Optica Neutral Density Filter ND1.0 - 1.25"

This filter is in average used condition..

£13.00

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

$Opticstar 80ED Triplet APO f/6 Refractor Diagonal - Explore Scientific SA$

Opticstar 80ED Triplet APO f/6 Refractor Diagonal - Explore Scientific SA

In good used condition, exactly the same telescope as the Explore Scientific and every other version you can think of :) Spe..

£700.00

Opticstar AG PL-130 Coolair Mono Imaging Camera

A good camera for lunar planetary imaging..

£70.00

Optron 5.5" Mini Pier For CEM25 Mounts

In very nice clean used conditio ..

£50.00

$Optus 60mm Refractor Telescope$

Astronomy

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Olivon 18mm 60º ED Eyepiece - Same as BST StarGuider

Olivon 4 Filter Set 21 12 80A and ND96 - 1.25"

Olivon 4 Filter Set 23A 56 82A and ND4X - 1.25"

Olivon 5mm 60º ED Eyepiece - Same as BST StarGuider

Omcom 20mm Plossl Eyepiece - 1.25"

Omcom 7.5mm Plossl Eyepiece - 1.25"

Omegon 24mm Othoscopic Eyepiece - 1.25"

Omegon Light Pollution Filter - 1.25"

Omegon Premium Moon Filter - 1.25"

Omegon UHC Ultra High Contrast Filter - 1.25"

Optec Lepus T Threaded Camera Adapter - 19392-43.5 - New open box

Optec NextGEN Ultra WideField 0.7X Telecompressor - Nikon Adapter

Optec TCF-S Temperature Controlled Focuser Read

Optica Neutral Density Filter ND1.0 - 1.25"

Opticstar 1.25" Moon Filter 25% Transmission

Opticstar 80ED Triplet APO f/6 Refractor Diagonal - Explore Scientific SA

Opticstar AG PL-130 Coolair Mono Imaging Camera

Optron 5.5" Mini Pier For CEM25 Mounts

Optus 60mm Refractor Telescope

Orbinar 10mm Plossl Eyepiece - 1.25"

Orion #05116 SCT Prime Focus Adapter - JAPAN

Orion #07279 20ft Power Extension Cable for Orion EQ Mount - Unused

Orion 07715 Glass Solar Filter for 10" SCT Telescopes

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

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