About This

• Self-made Telescope Manufacturing and Assembly Materials，Galilean Telescope (Erect Image)
• The order includes:1 Convex lens with a diameter of 5 cm (focal length 30 cm)+1 Concave lens with a diameter of 3 cm (focal length -7.5 cm)

Overview

• Brand : tubanlkey
• Optical Tube Length : 12 millimeters
• Objective Lens Diameter : 6 centimeters
• Telescope Mount Description : Equatorial Mount
• Product Dimensions : 0.78"D x 23.6"W x 0.75"H
• Focus Type : Manual Focus
• Finderscope : Straight-Through
• Manufacturer : tubanlkey
• Number of Items : 2