Optical design: EdgeHD
Caliber: 203 mm
Focal length: 2032 mm
Focus ratio: f/10
Eyepiece / magnification: 40 mm / 51 times
Finder mirror: 9x50
Zenith mirror: 1.25 inches
Tube material: aluminum
Maximum effective magnification: 480 times
Minimum effective magnification: 29 times
Limit star: 14 etc.
Resolution: 0.69 angular seconds (Rayleigh limit) / 0.57 angular seconds (Dow's limit)
Concentration: 843 times the human eye
Secondary mirror occlusion: 69 mm
Percentage of occlusion of the secondary mirror: 34% (diameter) / 11% (area)
Optical coating: StarBright Practical telescope coating
Tube length: 432 mm
Tube weight: 6.3 kg
Tail plate: LOSMANDY D type
Bracket type: computerized equatorial
Tripod: height adjustable 2 inch tripod (inner tube with scale)
Iris groove: compatible with VIXEN standard and LOSMANDY D standard
Bearing capacity: 18 kg