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  1. Questar 3.5" Duplex, magnesium fluoride coatings, factory installed Powerguide III

    $5,850.00
    With the factory-installed addition of the normally-optional battery-operated Powerguide III drive system, the multi-purpose Questar Duplex 3.5" Maksutov-Cassegrain becomes a world traveler . . .
  2. Questar 3.5" Standard, Broadband Coatings, Zerodur mirror

    $5,875.00
    The best optics, the best optical coatings, the most performance per inch of aperture, the most features - if you want the world's best 3.5" ultra-portable telescope, look no further. This broadband-coated Zerodur mirror Questar is the ultimate . . .
  3. Questar 3.5" Standard, Broadband Coatings, factory installed Powerguide III

    $6,024.00
    The world-class broadband-coated Questar 3.5" Maksutov-Cassegrain becomes a world traveler with its factory-installed battery-operated Powerguide II drive system . . .
  4. Celestron CGX 700 7" Maksutov-Cassegrain Telescope

    $3,299.00

    700 Maksutov-Cassegrain telescope with f/15 focal ratio provides high contrast views of the planets and lunar landscapes, perfect for serious planetary imagers and visual observers.

    Celestron’s premium StarBright XLT coatings ensure maximum light transmission.

    The CGX, with its 55 lb. load capacity, is Celestron’s most innovative, state-of-the art, computerized equatorial mount to date, and provides a very sturdy and rigid platform.
    The drive system utilizes low cog DC Servo motors with integrated optical encoders, belt and pulley motor connection, spring-loaded steel worm gears supported by precision sealed bearings, and brass worm wheels for smooth, accurate slewing and tracking performance with little backlash.

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