800MM FOCAL LENGTH ; 60MM AIR-SPACED ACHROMATIC OBJECTIVE LENS ; MARS EYE FINDERSCOPE ; 3 EYEPIECES: 6MM/12.5MM/20MM ; 3X BARLOW LENS ; ERECT IMAGE PRISM (FOR LAND VIEWING) ; 360? ROTATING FOCUSER ; MICRO-ALTITUDE ADJUSTMENT ROD; INCLUDES PRE-ASSEMBLED ME