Merchant A-Z / Orion Telescopes UK (showing 41 to 50 of 359)

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20mm Orion LHD 80-Degree Lanthanum Ultra-Wide Eyepiece

20mm Orion LHD 80-Degree Lanthanum Ultra-Wide Eyepiece

With an ultra-wide 80-degree field of view and true-color lanthanum optics, the 20mm Orion LHD eyepiece is sure to impress you with exquisite views of the night sky. Like all Orion LHD eyepieces, this 20mm model features an element of lanthanum glass...

£239.99

20mm Orion Sirius Plossl Telescope Eyepiece

20mm Orion Sirius Plossl Telescope Eyepiece

With a wide 50-deg apparent field, our Sirius Plossl line of eyepieces provide clear, sharp images of impressively high contrast. They're suitable all telescope types: reflector, refractor, and catadioptric. Each 4-element Sirius Plossl is multi-coated...

£25.99

22.3 lb. Counterweight for Orion HDX110 EQ-G Mount

22.3 lb. Counterweight for Orion HDX110 EQ-G Mount

This 22.3-pound counterweight fits the 1.25" (31.5mm) diameter counterweight shaft of the Orion HDX110 EQ-G Mount, as well as other telescope mounts with a similar-sized counterweight shaft, such as the Celestron CGE Pro. The 22.3lb Counterweight has...

£123.99

228-263mm ID Orion PinPoint Telescope Focusing Mask

228-263mm ID Orion PinPoint Telescope Focusing Mask

When placed over the front of a telescope, handy Orion PinPoint Telescope Focusing Masks make it easy to achieve quick and precise focusing without guesswork. Also known as Bahtinov masks, these focus aids feature a laser-cut slot pattern that produces...

£31.99

235mm ID Orion Telescope Tube Rings

235mm ID Orion Telescope Tube Rings

These cast-aluminum rings feature quick-release, hinged clamp knobs and felt lining. They are designed for use with Orion Dovetail Mounting Plates, Orion EQ-1, EQ-2, EQ-3, or AZ-3 mounts, and many other equatorial and altazimuth telescope mounts. One...

£51.99

25mm Orion Sirius Plossl Telescope Eyepiece

25mm Orion Sirius Plossl Telescope Eyepiece

It's no surprise that the eyepieces in our Sirius Plossl line are our best-selling telescope eyepieces. Quality this good usually costs a lot more.Offering a wide 52-deg apparent field of view, this 25mm Orion Sirius Plossl Telescope Eyepiece provides...

£31.99

268-303mm ID Orion PinPoint Telescope Focusing Mask

268-303mm ID Orion PinPoint Telescope Focusing Mask

When placed over the front of a telescope, handy Orion PinPoint Telescope Focusing Masks make it easy to achieve quick and precise focusing without guesswork. Also known as Bahtinov masks, these focus aids feature a laser-cut slot pattern that produces...

£36.99

26mm 32mm 38mm Set of Orion Q70 Eyepieces

26mm 32mm 38mm Set of Orion Q70 Eyepieces

Buy all three Q70 eyepieces - 26mm, 32mm, and 38mm - and save! Peering into the vast depths of space with a Q70 2" eyepiece puts your favorite nebulas and galaxies in a wonderful new perspective than to the Q70s' super-wide 70-deg apparent field of view....

£229.99

26mm Orion Q70 Wide-Field Telescope Eyepiece

26mm Orion Q70 Wide-Field Telescope Eyepiece

Peering into space with a Q70 2" eyepiece puts your favorite nebulas and galaxies in a wonderful new perspective. Gas clouds glow and stellar clusters glitter amid a seemingly endless ocean of black space, thanks to the Q70s' super-wide 70-deg apparent...

£78.99

27mm Orion EF Widefield 1.25" Eyepiece

27mm Orion EF Widefield 1.25" Eyepiece

If you're ready to swap out your standard Plossl eyepieces for oculars that will take your observing game to the next level, try the Orion EF Widefield 1.25" Eyepieces. The "EF" stands for Extra Flat, which means that our EF Widefield Eyepieces are designed...

£69.99