15 products - next page link at the bottom

Showing 1-15 of 258 item(s)

Active filters

  • Protect your corrector lens from moisture and block excess light with the lens shade
    Dual Velcro strip adjust the shade to fit either a C6 or C8 optical tube

  • Celestron Elements...

    Price £17.99

     Celestron Elements ThermoTank 3 will keep your hands toasty warm with a maximum temperature of 113°F.

  • Ideal for the travelling amateur astronomer Successor to the previous 19W Outdoor Power Supply Made for outdoor use at cold temperatures

  • Skywatcher Rotational...

    Price £19.99
    Allows Easy 360° Rotation of the Camera for Image Framing
    Anti-slip security thread
    Anodised Aluminium
    Please note: Only fully compatible with the Evostar-72ED OTA (shortened tube version) shipped from 03/12/19 or later 
    • For use with 1.25″ eyepieces
    • Threads into eyepiece barrel
    • Reduces brightness and cuts glare, increasing clarity of the Moon, Venus, and bright double stars
    • 13% light transmission
    • Provides a true colour image
  • Celestron Rechargeable...

    Price £239.00
    • Extra-large capacity portable power pack featuring Celestron’s LiFePO4 battery technology
    • Powers your telescope for up to 17 hours
    • Features 2 USB ports for charging other devices, plus a 12V car battery adapter port
    • LED light panel provides bright white or red LED illumination for up to 25 hours
    • Meets current FAA regulations for carry-on baggage (158.74Wh)
    • The EdgeHD .7x Focal Reducer Lens makes your EdgeHD 9.25" one full F-Stop faster than f/10, reducing your exposure time by half to capture the same brightness of object
    • 4-element lens design
    • Maintains similar flat-field performance as native EdgeHD optical design
    • Increases field of view by 43% to better capture wide field images
  • Designed for serious Astro-Imagers. Optimised for the Evostar-72ED PRO, this superb quality accessory effectively reduces the telescope’s focal length by a factor of 0.85x and provides much improved field-edge correction. Supplied with thumbscrew fit adaptor. Use in conjunction with Sky-watcher’s M48 Canon or Nikon T-ring adaptors (product codes 20237 & 20238).