Type:MonocularModel Number:Mount Adaptereyepiece :Mount AdapterTelescope:for MonocularAstronomical telescope :Eyepiece astronomicalEyepiece Adapter :24.5mm to 31.7mmAdapterfor telescope :for monocular binocularMount Adapter:monocular telescope :for eyepieceAstronomy:Telescope Eyepiece AdapterProduct DescriptionThe adapter allows one to use the more common 1.25 inch eyepieces on your telescope which uses a 0.965 inch diameter eyepiece holderFeatures:1.Copper compression ring in the 1.25 inch female diameter2.Black anodized aluminum, chrome set screw3.Insertion length on the 0.965 diameter is 0.7 inches4.Filter thread in the 0.965 diameter side for reduced internal reflection5.Model: 0.965 inch to 1.25 inch Mount Adapter6.Material: Metal7.Color: Black8.Net Weight: 50gPackage Contents:1 * 0.965 to 1.25 eyepiece adapter1 * opp bag1 * white boxOnly the above package content, other products are not included.Note:Light 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.