MEADE ETX- 80AT-TC / 0805-04-21 ETX-80MM ACHROMATIC REFRACTING TELESCOPE

MEADE ETX- 80AT-TC / 0805-04-21 ETX-80MM ACHROMATIC REFRACTING TELESCOPE 

•  OPTICAL DESIGN; 
• CLEAR APERTURE 80MM (3.15"); FOCAL LENGTH, FOCAL RATIO 400MM F/5; 
• MAXIMUM PRACTICAL VISUAL POWER: 275X; 
• OPTICAL TUBE DIM: DIA X LENGTH; 3.6" DIA X 14.5"; 
• INCLUDES 2 PREMIUM 4-ELEMENT 1.25" SUPER PLOSSL EYEPIECES (SP 9.7MM, SP 26MM) FOR LONG EYE-RELIEF & WIDE VISUAL FIELD; 
• BUILT-IN BARLOW LENS FLIPS INTO POSITION WHEN NEEDED FOR LUNAR & PLANETARY SURFACE FEATURES; 
• INTERNAL TIME CHIP KEEPS PRECISE FACTORY CALIBRATED TIME & DATE; BUBBLE LEVEL/COMPASS TO MAKE INITIALIZATION FASTER; 
• TELESCOPE MOUNTING FORK TYPE; 
• DOUBLE TINE; 
• RA & DEC MOTOR DRIVE SYSTEMS; 
• 12V DC SERVO MOTORS WITH ENCODERS; 
• SLOW-MOTION CONTROLS ELECTRIC, 9-SPEED BOTH AXES;
•  AUTOSTAR™ SUITE ASTRONOMER SOFTWARE ON DVD FOR PC, WITH INSTRUCTIONAL DVD;
•  INCLUDES AUTOSTAR™ CONTROLLER #494; 
• INCLUDES PLANETARIUM SOFTWARE & INSTRUCTIONAL DVD