Specification Brand : GOWENIC BulletPoint1 : [Enhanced Viewing Experience] This mirror is designed for refracting telescopes, offering a clear, upright image for celestial and terrestrial observation. BulletPoint2 : [Versatile Usage] for celestial observation, this diagonal mirror can also be used for terrestrial views, providing a versatile viewing experience. BulletPoint3 : [Compatibility and Portability] Suitable for 1.25 inch eyepieces and 0.965 inch telescope focusers, this mirror is lightweight and easy to carry for on-the- observation. BulletPoint4 : [Easy Installation] Simple to install and use, just insert into the telescope and screw in the eyepiece for hassle- setup. BulletPoint5 : [ Coated Lenses] Equipped with fully coated lenses and a dust cover, this diagonal mirror ensures clean and images for optimal viewing. Color : One Color CompatibleDevices : Eyepiece, Camera, Smartphone ExternallyAssignedProductIdentifier : 4157849082363 EyePieceLensDescription : Barlow Finderscope : Reflex FocusType : Manual Focus ItemName : Mirror, 1.25 inch Telescope, 90 Degree Diagonal, 90 Degree Viewing Angle, with Fully Coated Lenses, for Celestial and Terrestrial Observation ItemPackageDimensions_Height : 6 centimeters ItemPackageDimensions_Length : 11 centimeters ItemPackageDimensions_Width : 8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : telescope-diagonal-mirrors Manufacturer : GOWENIC ModelName : Gowenicb9azuv1sgh ModelNumber : GOWENICb9azuv1sgh NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : GOWENICb9azuv1sgh PhotoFilterEffectType : Enhancing ProductDescription : [Enhanced Viewing Experience] This mirror is designed for refracting telescopes, offering a clear, upright image for celestial and terrestrial observation. [Versatile Usage] for celestial observation, this diagonal mirror can also be used for terrestrial views, providing a versatile viewing experience. [Compatibility and Portability] Suitable for 1.25 inch eyepieces and 0.965 inch telescope focusers, this mirror is lightweight and easy to carry for on-the- observation. [Easy Installation] Simple to install and use, just insert into the telescope and screw in the eyepiece for hassle- setup. [ Coated Lenses] Equipped with fully coated lenses and a dust cover, this diagonal mirror ensures clean and images for optimal viewing.