3" Handheld Brass Telescope Keychain

Optical Tube Length: 3 Inches Eye Piece Lens Description: Glass Objective Lens Diameter: 25.4 Millimeters Telescope Mount Description: Altazimuth Mount Product Dimensions: 3"D x 1"W x 1"H Focus Type: Manual Focus Power Source: Handheld Finderscope: Reflex Item Weight: 1.41...