1. 2-element optics are fully multicoated 2. The edges of the lens are blackened to minimize internal reflections 3. Mounts in standard 1.25-inch focusers and diagonals 4. Set screws tap the internal brass ring to hold the 1.25-inch eyepiece in place internally, eliminating marks on the eyepiece tube 5. Magnification: 3x 6. Coating: full multilayer coating 7. Lens edge: blackened 8. Eyepiece protection: internal brass ring 9. Net weight: about 96g 10. Size: 9.5 x 3.2cm
