Description: 10mm 1.25inch 31.7mm cell phone eyepiece astronomy telescope for phones. Standard 1.25 " fitting diameter to the scope ’s eyepiece holder. Compact product easy to carry, simple shapes, convenient and practical, Compared with the traditional eyepiece on the eyepiece to add a phone clip bracket for you to save money to buy a cell phone holder. The cell phone bracket Internal adding non-slip design, so that your phone can be more stable but also to protect the phone to prevent scratches in use. Specification: Eyepiece Focal Length: 10mm Lens Coating: Broadband Coating Lens Material: Pure Optical Glass Lens Application: Astronomy Telescope Interface Size: 1.25 inch (31.7mm) Color: Black Clip Height:5.5cm-8.8cm Package Includes: 1 Piece Phone Eyepiece for Telescope
