List of products by brand Optical Vision Limited

The UK’s premier distributor of Astronomical Telescopes, Birdwatching Binoculars, Binoculars for Astronomy, Spotting Scopes, Brass Telescopes, Tripods, Monoculars & Microscopes, Astronomical and Telescope Accessories under the well-known and highly respected Sky-Watcher, Sky-Watcher PRO-SERIES, TAL, Helios, Acuter, Barr & Stroud, and Zenith brand names.

Sky-Watcher is a First-Class market leading brand of Telescopes for Astronomy with models available for astronomers of all ages and abilities. A massive range of Stargazing Telescopes are available, with the following telescope designs:- Newtonian Reflectors, Dobsonians, Maksutov-Cassegrains, Achromatic Refractors & Apochromatic ED Refractors supplied on a variety of Telescope Mountings.

15 products - next page link at the bottom

Showing 1-15 of 22 item(s)
  • OVL H-Beta Filters

    Price £29.95

    This high performance CCD filter transmits only the Hydogen Beta emission line, and therefore is useful for greatly increasing the contrast of objects that glow in the corresponding region of the spectrum, for example the Horsehead, Cocoon and California nebulae.

  • The O-III narrowband filter is specially designed for the observation of gas and  planetary nebulae.

    It distinguishes different contrasts of the wavelengths of light that pass through, giving ideal conditions for the observation of faint super nova remnants and planetary remnants.

  • The narrowband UHC filter, like the O-III filter, isolates the two doubly ionized oxygen lines (496 and 501nm) in addition to the hydrogen-beta line (486nm) emitted by planetary and most emission nebulae.

  • These contrast-enhancing anodized aluminium, optical glass filters are designed to block out the wavelengths of light emitted by mercury-vapour light and other common causes of light pollution, whilst providing higher transmission at critical hydrogen-alpha and hydrogen-beta lines than competing filters.

  • These high quality anodized aluminium, optical glass variable polarising filters reduce the amount of light entering your eyepiece.

  • This filter blocks low and high pressure mercury and sodium vapour lamplight and neon light whilst letting the rest of the visible spectrum through. Excellent for viewing all deep sky objects under the urban sky. Suitable for visual observations and for CCD photography.

  • A high-performance zoom eyepiece of top quality construction, providing a flat field of view and crisp, clear distortion-free images

  • The exotic 1.25” ExtraFlat 5-6-element eyepiece design packs premium features & highend performance into a surprisingly affordable package

  • The 2” PanaView™ 5-element eyepieces, with their impressive high-contrast, panoramic views, are sure to be extremely popular for enthusiasts of low power, deep-sky observing.

  • The SKYTEE-2 is a heavy duty alt-azimuth mount capable of holding two telescope tubes of up to 15Kg each in parallel. A Skywatcher/Vixen type dovetail saddle plate is included on each side of the mount. Precise manual slow motion controls are provided on each axis.

  • The SKYTEE-2 is a heavy duty alt-azimuth mount capable of holding two telescope tubes of up to 15Kg each in parallel. A Skywatcher/Vixen type dovetail saddle plate is included on each side of the mount. Precise manual slow motion controls are provided on each axis.