Skywatcher explorer blackdiamond n 150pds750mm dual speed
Reflector telescope aperture 150 mm focal length 750 mm focal ratio 15 optical systems newton reflector max useful magnification 300 x tripod not included minimum useful magnification 21 finderscope 6x30 eye piece 2 crayford 110 eyepiece type super plssl included in delivery 2x barlow lens