Sharpstar & Askar Black Friday / Christmas Promotion

Sharpstar & Askar Black Friday / Christmas 2024 Sale! Massive savings on most telescopes and filters! Offers end midnight on the 3rd of January 2024 so take advantage of these superb sales items today!

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Askar ColourMagic Duo Band Narrowband Imaging Filter 1.25''

Askar ColourMagic Duo Band Narrowband Imaging Filter 1.25"£138.00   £97.00

The Askar ColorMagic Duo-Band filter is a dual or triple bandpass narrowband filter designed for light polluted skies for COLOUR CAMERAS to maximise the output from your imaging time.

Askar ColourMagic Duo Band Narrowband Imaging Filter 2''

Askar ColourMagic Duo Band Narrowband Imaging Filter 2"£199.00   £139.00

The Askar ColorMagic Duo-Band filter is a dual or triple bandpass narrowband filter designed for light polluted skies for COLOUR CAMERAS to maximise the output from your imaging time.

Askar FMA135 135mm f/4.5 Mini APO Sextuplet Astrograph Lens

Askar FMA135 135mm f/4.5 Mini APO Sextuplet Astrograph Lens£315.00   £284.00

The very new beginning of year 2021 witnesses the advent of our FMA135 astrograph which has inherited the consistent quality,
compactness and versatility.

Askar 2'' ColourMagic 6nm D1 Duo Narrowband Imaging Filter

Askar 2" ColourMagic 6nm D1 Duo Narrowband Imaging Filter£320.00   £288.00

For all astrophotography enthusiasts, filters are one of the indispensable accessories to achieve perfect deep-sky imaging.

Askar 2'' ColourMagic 6nm D2 Duo Narrowband Imaging Filter

Askar 2" ColourMagic 6nm D2 Duo Narrowband Imaging Filter£320.00   £288.00

For all astrophotography enthusiasts, filters are one of the indispensable accessories to achieve perfect deep-sky imaging.

ASKAR FMA F180 PRO f/4.5 Astrograph Camera Lens - Triplet APO Refractor Telescope With f/4.5 Reducer/Flattener

ASKAR FMA F180 PRO f/4.5 Astrograph Camera Lens - Triplet APO Refractor Telescope With f/4.5 Reducer/Flattener£415.00   £374.00

ASKAR FMA180 objective lens features Triplet air-spaced APO design,
includes two pieces of ED (extra-low dispersion) glass, providing excellent correction of chromatic aberration

Askar 6nm ColourMagic Deep Sky Duo Narrowband Imaging Filterset

Askar 6nm ColourMagic Deep Sky Duo Narrowband Imaging Filterset£620.00   £558.00

Askar’s new-launched 6nm deep-sky Duo-narrowband Filter set colour Magic is a professional astrophotography tool specifically designed for deep-sky imaging.

Askar FMA230 230mm f/5.5 Triplet APO Astrograph With Reducer

Askar FMA230 230mm f/5.5 Triplet APO Astrograph With Reducer£669.00   £569.00

Since the FMA135 and FMA180 have hit the market, we receive numerous positive feedback.
It’s really an encouragement for us to further introduce our FMA230 astrograph, hoping to offer more choices for our customers.

Askar 71F Quadruplet Flatfield APO Imaging Refractor OTA

Askar 71F Quadruplet Flatfield APO Imaging Refractor OTA£599.00

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The Askar 71F adopts a quadruplet air-spaced APO lens design, including one piece of ED glass, which can effectively reduce chromatic aberration.

Askar 65PHQ 65mm f/6.4 ED APO Quintuplet Refractor OTA

Askar 65PHQ 65mm f/6.4 ED APO Quintuplet Refractor OTA£859.00   £773.00

After the huge success of the 80PHQ, 107PHQ, and 130PHQ telescopes, Askar launched now their small brother, the 65PHQ flatfield astrograph.

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.

Askar FRA400 72mm f/5.6 Quintuplet Astrograph OTA

Askar FRA400 72mm f/5.6 Quintuplet Astrograph OTA£1,150.00   £978.00

Welcome to our brand new Askar FRA series! The FRA, which stands for “Flat-field Refractive Astrograph”, is a refractive equipment with built-in flat field correction.

Askar 80PHQ 80mm f/7.5 Quadruplet ED APO Astrograph OTA

Askar 80PHQ 80mm f/7.5 Quadruplet ED APO Astrograph OTA£1,349.00   £1,214.00

Askar introduces the brand-new 80PHQ refractive astrograph. And it’s the second long-focal-ratio astrograph from the PHQ- family.

Sharpstar 94EDPH ED Triplet Apochromatic OTA

Sharpstar 94EDPH ED Triplet Apochromatic OTA£1,479.00   £1,257.00

The brand new 94EDPH is the third type of this Sharpstar EDPG family. Its aperture size is 94mm and the focal length is 517mm, thus the focal ratio is f/5.5.

Askar 120 ED APO Triplet f/7 Refractor Telescope OTA

Askar 120 ED APO Triplet f/7 Refractor Telescope OTA£1,499.00   £1,349.00

The aperture of 120mm gives it an inherent advantage in terms of light-gathering power, resolution and contrast, allowing the photographer to gather more light and present more details and brighter objects in the image.

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Rother Valley Optics Ltd
Rother Valley Optics Ltd