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Askar ACL200 200mm f/4 Sextuplet APO Camera Lens MkII

Askar ACL200 200mm f/4 Sextuplet APO Camera Lens MkII£769.00

The world-first 200mm professional astrophotographic lens is designed with a similar appearance as an ordinary camera lens which features an integrated structure.

Bresser Messier AR-127S/635 EXOS-1 Telescope

Bresser Messier AR-127S/635 EXOS-1 Telescope£775.00

Due to the short focal length this telescope provides large and bright fields of view. The short tube and the rigid mount also make this combination ideal for short easy viewing sessions, especially if the telescope has to be moved for observation.

RVO Horizon 12'' f/5 Dobsonian Telescope

RVO Horizon 12" f/5 Dobsonian Telescope£879.00   £791.00

The RVO Horizon 12" dobsonian is a superb, high quality, all round telescope. Ideal for the beginner and widefield observer! Incredibly easy to use, nice and portable and will provide amazing views of the moon, planets and bright deep sky objects.

Bresser Messier AR-152L/1200 Hexafoc Optical Tube Assembly

Bresser Messier AR-152L/1200 Hexafoc Optical Tube Assembly£799.00

• Optical system: Achromatic Fraunhofer refractor
• Highest practical power: 300x
• Objective lens diameter: 152 mm
• Focal length: 1200 mm
• Aperture ratio: f/7.9
• Eyepiece diameter: 50.8 mm (2") and 31.7 mm (1.25")

Bresser Messier NT-203/1000 Hexafoc EXOS-2/EQ5 Telescope

Bresser Messier NT-203/1000 Hexafoc EXOS-2/EQ5 Telescope£822.00

The MESSIER NT-203 provides you with images that a few years ago were impossible in this price class. Modern production technology lets you track the shadows of Jupiter's moons on the planet; the amount of structure and details on the surface of the planet is breathtaking. But the MESSIER NT-203 is not only great for planetary work: Detect details in faint distant galaxies and let the glow of nebulae take you to a journey into the depth of the Milky Way.

Bresser Messier NT-203/1200 Hexafoc EXOS-2 GOTO Telescope

Bresser Messier NT-203/1200 Hexafoc EXOS-2 GOTO Telescope£859.00

The BRESSER Messier NT-203/1200 enables observations, which were not feasible in this price range only a few years ago. This Messier NT203/1200 is optimized for planetary observations because of the longer focal length

Bresser Messier AR-127S/635 EXOS-2/EQ5 Telescope

Bresser Messier AR-127S/635 EXOS-2/EQ5 Telescope£869.00

Due to the short focal length this telescope provides large and bright fields of view. The short tube and the rigid mount make this combination ideal for short easy viewing sessions, especially if the telescope has to be moved for observation.

Bresser Messier MC-152 Hexafoc Maksutov Tube Assembly Only

Bresser Messier MC-152 Hexafoc Maksutov Tube Assembly Only£889.00

The MESSIER MC-152 excells due to its compact optics. The long focal length of this telescope facilitates relaxed observations with high magnifications - the compact size makes it the perfect mobile telescope.

Askar FRA300 60mm f/5 Petzval Astrograph OTA

Askar FRA300 60mm f/5 Petzval Astrograph OTA£995.00   £896.00

This year, we launched the FRA300 Pro —— the smallest 60mm F/5 Petzval astrograph with the fastest native focal ratio in the FRA series so far with a focal length of just 300mm.

Askar 103 APO Triplet Refractor OTA

Askar 103 APO Triplet Refractor OTA£999.00   £899.00

After a long preparation, we launch the new Askar 103APO, dedicated to enabling more amateurs to own a high-performance astrograph and explore the mysteries of the universe to their heart's content.

RVO Horizon 8'' f/12 Classic Cassegrain OTA

RVO Horizon 8" f/12 Classic Cassegrain OTA£899.00

The RVO Horizon Classic Cassegrain series are ideal for both imaging and visual work of smaller targers thanks to it's long focal length and compact size.

RVO Horizon RC8 8'' f/8 Ritchey-Chretien Telescope OTA

RVO Horizon RC8 8" f/8 Ritchey-Chretien Telescope OTA£899.00

The Ritchey-Chretien telescopes are a variant of the Cassegrain telescopes but with hyperbolic primary and secondary mirrors that are designed to eliminate off axis optical errors.

RVO Horizon® 102 ED Doublet Refractor OTA

RVO Horizon® 102 ED Doublet Refractor OTA£1,099.00   £899.00

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We are very proud to announce the latest addition to the RVO Horizon family, the Horizon 102mm ED Doublet OTA. Same suprior quality glass as the rest of the range but with a larger 102mm aperture and impressive 714mm focal length

RVO Horizon® 72 ED Doublet Refractor Full Imaging Package

RVO Horizon® 72 ED Doublet Refractor Full Imaging Package£899.99

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Introducing the brand new RVO Horizon 72 ED, a fantastic ED refractor ideal for widefield imaging. Thanks to the high quality FPL-53 glass, you can ensure high contrast, sharp views each and every time.

Bresser Messier NT-203s/800 EXOS-2 Telescope

Bresser Messier NT-203s/800 EXOS-2 Telescope£906.00

The Bresser NT-203s/800 f3.9 will deliver you deeper images due to its - compared to 8" f/5 systems - oversized primary mirror and therefore faster optical system with the same exposure time.

Bresser Messier AR-90s/500 EXOS-2 GOTO Telescope

Bresser Messier AR-90s/500 EXOS-2 GOTO Telescope£915.00

Richfield telescope with a short focal length of 500 mm. Suitable for traveling and to observe large open star clusters and the Milky Way on a full GOTO mount and tripod.

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Rother Valley Optics Ltd
Rother Valley Optics Ltd