NexStar 5 SE

catadioptric, Max. useful magnification: 300 x lens diameter (aperture): 125 mm, focal length: 1250 mm, aperture ratio: 10: 1, homing, optical tube length: 330 mm, weight: 12.7 kg NexStar 5 SE
 
Main characteristics NexStar 5 SE
Telescope type catadioptric
Max. useful magnification 300x
Lens diameter (aperture) 125 mm
Focal distance 1250 mm
Relative aperture 10 :1
Length of optical tube 330 mm
Rayleigh Criterion 1.1 Uhl.
Dawes Limit 0.91 Uhl.
Pronicaûŝaâ (star of magnitude) 13 m
Homing system
Weight 12.7 kg