Eyepieces - Filters

Eyepieces - Filters

Eyepieces - Filters

15 products - next page link at the bottom

Showing 1-15 of 172 item(s)

Active filters

  • Meade Series 4000 Plössl 9mm Illuminated Reticle Eyepiece (1.25"), wireless #07068. This special purpose eyepiece for guiding during long exposure astrophotography features high quality 4-Element, fully-coated Plössl optics and a fully illuminated double-crosshair, with two concentric targeting circles. For use with a Meade Off-Axis Guider.

  • Celestron designed this series with the finer points in mind so you, the user, can benefit from the features that make this series unique. The Omni is a 4 -element premium symmetrical Plossl optical design.

  • Celestron designed this series with the finer points in mind so you, the user, can benefit from the features that make this series unique. The Omni is a 4 -element premium symmetrical Plossl optical design.

  • Celestron X-Cel LX 18mm

    Price £99.95

    With a wide field of view of 60° and 6-element fully multi-coated optics for magnificent wide field performance

  • Celestron CrossAim Reticle Telescope Eyepiece 93235 is an innovative, illuminated eyepiece for telescopes that will help you center and guide stars without cost to yourimage night vision. These useful Celestron telescope accessories are equipped with a double crosshair reticle that allows you to accurately track stars and center them in your telescope.

  • Celestron designed this series with the finer points in mind so you, the user, can benefit from the features that make this series unique. The Omni is a 4 -element premium symmetrical Plossl optical design.

  • Celestron X-Cel LX 25mm

    Price £99.95

    With a wide field of view of 60° and 6-element fully multi-coated optics for magnificent wide field performance.

  • Baader Hyperion 17mm

    Price £125.00

    The Hyperion design has has both a 31.7mm (1.25") and 50.8mm (2") barrel for fitting into either size focuser or diagonal. Both barrel sizes have a safety groove for safe use in your telescope. Each Hyperion features Baader's PHANTOM-GROUP Multi-Coatings for maximum light transmission and the ultimate in image contrast. 

  • Baader Hyperion 5mm

    Price £125.00

    The Hyperion design has has both a 31.7mm (1.25") and 50.8mm (2") barrel for fitting into either size focuser or diagonal. Both barrel sizes have a safety groove for safe use in your telescope. Each Hyperion features Baader's PHANTOM-GROUP Multi-Coatings for maximum light transmission and the ultimate in image contrast. 

  • Set contains:

    • Four high quality Baader Classic eyepieces: 6mm, 10 mm, 18 mm Ortho and 32 mm Plossl

    • Baader Q-Barlow 2.25x

    • Q-Turret quad eyepiece revolver

    • Astro Box #1

  • Celestron Astromaster Accessory Kit
    • On sale!
    • -£10.00

    Celestron Astromaster...

    Regular price £69.95 Price £59.95

    Get more enjoyment from your telescope with the Celestron AstroMaster Accessory Kit.  Inside the plastic, foam-lined carry case you’ll find these accessories:

  • A polariser or polarizer enhances contrast during planetary observation. Useful for solar work in conjunction with Baader Herschel Wedge Prism. Planoptically polished.

    Please ensure you order the size you require - Available in 1.25 inch (31.7mm) or 2 inch (50.8mm)

  • With the help of this special CE certified film with a filter factor of 100,000 you can observe the sun directly with your binoculars or telescope

  • Baader IR-Pass filter blocks wavelengths below 670 nm. At these longer wavelengths, planetary images are less disturbed by atmospheric conditions. By combining a luminance image taken with the IR-Pass filter, along with RGB frames, overall image sharpness is significantly enhanced. There are some amazing images taken of the planets using this technique.