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6. Technical Specifications
Optical tube Aluminum
Optical Design Achromatic Refractor
Objective lens Air-spaced, fully coated
Clear Aperture 70 mm
Focal Length 900mm
Focal Ratio f/12.8
Focuser
Rack and pinion, accepts 1.25" eyepieces and
accessories
Eyepiece H12.5mm, H20mm
diagonal 45º Erecting Prism, 1.25”
Magnification with
supplied eyepiece
45X (w/ 20mm),
72X (w/12.5mm)
Barlow Lens 3X
Finding Scope 5X24
Mount EQ-2, German equatorial
Tripod Aluminum
Motor drive Optional
Total Weight 20 lbs.