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24 I ENGLISH
NexStar Evolution 8 Telescope
Optical Design Schmidt Cassegrain
Aperture 203.2mm
Focal Length 2032mm
Focal Ratio 10
Focal Length of Eyepiece 1 40mm
Focal Length of Eyepiece 2 13mm
Magnification of Eyepiece 1 51x
Magnification of Eyepiece 2 156x
Finderscope StarPointer, uses 3V CR2032 lithium button battery
Star Diagonal 1.25”
HIghest Useful Magnification 480x
Lowest Useful Magnification 29x
Limiting Stellar Magnitude 14
Resolution (Rayleigh) 0.69 arc seconds
Resolution (Dawes) 0.57 arc seconds
Light Gathering Power (Compared to human eye) 843x
Secondary Mirror Obstruction 2.5” (64mm)
Secondary Mirror Obstruction by Area 9.77%
Optical Coatings StarBright XLT
Optical Tube Length 17”
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