Type:Monocular Model Number:Red Dot Finder Scope telescopes:Binoculars Telescope telescope binocular:professional binoculars Astronomical Telescopes:Standard Finder finderscope for telescope:red dot finder red dot finder:for 80EQ 80DX 90DX finder scope:Reflex Viewfinder Finder Scope Main Features: Simple,affordable,and effective red dot sighting device makes aiming your telescope Very easy to adjust.Thumbwheels allow positioning of the red dot horizontally and vertically for precise telescope alignment An adjustable small red LED dot is projected onto a non-magnifying viewing window so you can aim the main telescope quickly and easily Net Weight:70.0g/2.47oz Colour:Black Material:metal+plastic Package Contents: 1* Red Spot Star Seeker Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.