M31 image taken by Jammey Church

• Target： Leo Trio
• Camera : ZWO ASI183MC Pro
• Lens : HyperStar C6
• Filter : UV/IR Cut Filter (Bortle 4.5)
• Exp time : 60 x 25"

• Target： North American Nebula
• Camera : ZWO ASI183MC Pro
• Lens : HyperStar C6
• Filter : Optolong L-eNhance
• Exp time : 60 x 45"

• Target： M31
• Camera : ZWO ASI183MC Pro
• Lens : HyperStar C6
• Filter : Optolong L-Pro
• Exp time : 80 x 15"

HyperStar is based on Celestron's innovative Fastar feature. This feature allows the secondary mirror to be removed from Celestron's Schmidt-Cassegrain telescopes. By mounting the HyperStar lens assembly in place of the secondary mirror, a CCD camera can be mounted at the front of the telescope allowing for a wider field of view and much faster imaging.

The HyperStar lens assembly works with a variety of cameras. Different cameras require different adapters, however. One adapter is included with the HyperStar lens. Please specify the camera being used when ordering.

A holder is included for safe storage of the secondary mirror while imaging.

The HyperStar systems allows the telescope to operate at a focal ratio of f/2, an incredible 25 times faster than the standard f/10 focal ratio! Images can be obtained in just seconds!

• Focal Ratio: f/2
• Focal Length: 300mm
• Maximum Usable Sensor Size: 28mm Diagonal
• Camera Adapter Threaded for 2" Filters
• Backfocus (from mounting thread to focal plane): 39.8mm (1.567")
• Length (without camera adapter): 3.3"
• Diameter: 2.8"
• Weight: Less than 1 lb.