Astrophotography

Narrowband H-alpha astrophotography filter for high-contrast imaging and revealing rich details of nebulae, even in areas with strong light pollution.

• This combination focal reducer and field corrector lens accessory works with all Celestron 5", 6", 8", 9 1/4", 11" and 14" Schmidt-Cassegrain telescopes
• This clever accessory makes it possible to have a dual focal ratio instrument, without sacrificing image quality
• The Reducer/Corrector is f/6.3 for C5, C6, C8, C9¼ and C11 telescopes and f/7 for the C14 telescope

• The Celestron Focus Motor enables electronic focusing using a computer or Celestron computerized mount hand controller for remote/hands-free observing.
• Self-powering: When connected to a Celestron computerized mount, the mount provides the power. When connected directly to a computer, USB provides the power.
• Compatible with a wide variety of Celestron Schmidt-Cassegrain, EdgeHD, and Rowe-Ackermann Schmidt Astrograph optical tubes. Check description for full list.
• Motor controls include multiple speed rates, automatic GoTo indexed focuser position, and focuser backlash compensation.
• Focuser Utility software for Windows provides a simple user interface. Also compatible with Celestron PWI.
• Enables autofocusing with a camera and third-party software via ASCOM.
• Indexed focus position allows the motor to automatically return to a previous focus position and prevents the focus motor from reaching the end of telescope’s mechanical focus travel.
• Now compatible with the 9.25” EdgeHD.

• 650mm f/5 Newtonian Reflector
• Diffraction limited 130mm parabolic primary mirror
• Ideal fast telescope for astrophotography
• Shortened tube length – lightweight and portable for its power
• Feature packed at a great price
• A great choice for beginner stargazers and veteran enthusiasts
• Tube rings and dovetail bar included
• Optical tube only – tripod is not included
• 5 years Sky-Watcher limited warranty

Astrodon Narrowband filters set a new bar of performance and durability for imaging and research.

You expect nothing less than crystal-clear images in your scope, but what are you going to do with the mount and tripod you already have? Mount it with the saxon 250DS Astrophotography Newtonian Telescope, that's what!

Combined with the aperture of 254mm and focal length of 1200mm, this scope is great for prime-focus photography. Higher quality images can be achieved with the optional coma corrector.