6" f/10 Schmidt-Cassegrain optical tube. Includes aluminum tube, CG5 (Vixen-style) dovetail bar, 25mm Plossl eyepiece, 1.25" star diagonal, visual back, 6x30 finderscope.

Specifications

• Aperture: 150mm (5.9")
• Focal Length: 1500mm
• Focal Ratio: f/10
• Star Diagonal: 1.25"
• Eyepiece: 25mm Plossl (60x)
• Finderscope: 6x30
• Dovetail Bar: CG-5
• Optical Tube Length: 16 in (406.4 mm)
• Optical Tube Weight: 9.5 lb (4.32 kg)