astronomy, space exploration, telescopes

 

Clock Drive & Remote Focus
Clock Drives Clock Drives
A special motor drives the gears on an equatorial mount so that the telescope will be synchronized with celestial motion and the earth's rotation.  It faculties smooth and error-free tracking for prolonged observing and astrophotography. Uses 6 "C" batteries (not included).  Obviously it can only be used with telescopes having equatorial mounts.
  No. UT910-C1.  Only $289.95
Remote Focus Control Remote Focus Control
For those conditions where smooth focusing is required to eliminate shudder or shake.   Long remote control cable allows distant focusing and prevents accidental moving of telescope. Easily fits most telescopes with focus knobs of 1 1/8" diameter and all metal tube Tasco telescopes. Use 2 "AA" batteries (not included).  Highly Recommended as it makes focusing on distant object far easier than normal
  No. UT910-FC.  Only $39.95