Visual Back: Insertion 31.7mm push fit. Eyepiece: PL20; PL10. Altazimuth Mount with Tripod expands from 27.5" to 50". Other Accessory: Erect Image Diagonal; Accessory Tray.
Effective Aperture: 70 mm. Focal Length: 700 mm. Resolving Power: 1.66 arc sec. Light Gathering Power: 100x. Finder Scope: 5x20 mm.