Check the listing for details. Guide Scope Astronomical Telescope Plastic Finderscope Star Finder Sight. Condition: New. Listed at 7.64 USD. Guide Scope Astronomical Telescope Plastic Finderscope Star Finder Sight Features: Check mounting bracket and dust caps to protect against dust and fingerprin brand new and Length: 14cm/5.51inch Material: Plastic and Lens Mounting bracket has curved base with two holes and attaches to tube with bolts or screws. Bracket will not slide into a dovetail basets Tube has a glossy black finish and for hair reticle Specifications: Bracket material: plastic Lens material: resin lens Length: 14cm/5.51inch Color:As Picture Shows Package Includes: 1x Finder Scope note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you place order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!