1. Product Type: Monocular 2. Model: Red Dot Finder Scope 3. Telescope Type: Binocular Telescope 4. Astronomical Telescope Type: Standard Finder Scope 5. Finder Scope Applicable to Telescope: Red Dot Finder Scope 6. Compatible Models for Red Dot Finder Scope: Suitable for 80EQ, 80DX, 90DX 7. Finder Scope Type: Reflective Viewfinder Finder Scope 8. Main Features: - A simple, economical and effective red dot sighting device that facilitates aiming the telescope. - It is relatively convenient to adjust. The red dot can be positioned horizontally and vertically via the thumbwheel for alignment of the telescope. - An adjustable small red LED light spot is projected onto the non - magnifying viewing window, allowing for relatively quick and easy alignment of the main telescope. 9. Net Weight: 70.0 grams / 2.47 ounces 10. Color: Black 11. Material: Metal + Plastic 12. Package Contents: 1 red dot finder scope. Only the above package contents are included, and no other products are included. 13. Notes: Light and different displays may cause slight differences between the color of the item in the picture and the actual object. The allowable measurement error is +/- 1 - 3 cm.