Astronomy Telescope Lens Eyepiece Plossl 20mm with 1.25" Filter Thread

Features： Very suitable for broad moon and medium-sized star cluster observations. Soft rubber to protect eyes, particularly convenient for the glasses wearers. Highly achromatic to enhance the details of Jupiter, Saturn, Mars, Venus and planets. Precisely manufactured for those standard 1.25-inch diameter telescope. A sturdy plastic casing shields the eyepiece from dust and moisture. Specification： Condition： Brand New Material： Metal + Optical Glass Color： Black Focal Length： 20mm 0.8inch Eyepiece Port： 31.7mm 1.25inch Item Length： Approx. 5.5cm 2.2inch Weight： Approx. 98g Package List： 1 * Plossl Eyepiece .