Celestron NexStar 4 GT telescope features high-quality Maksutov-Cassegrain optics. The Celestron NexStar 4 GT telescope is an ideal telescope for observing and photographing the wonders
of space. Celestron NexStar 4 GT telescope has incredible light-gathering power for its size
and a wide field of view gives you views 189% brighter than a 60mm refractor.
Celestron NexStar 4 GT telescope has Sturdy metal construction provides an extremely stable
observation platform making observing at higher magnification much easier.
Celestron NexStar 4 GT telescope has computerized capabilities like Auto Align, automatic
Tour Function, easy-to-use hand control and 4,000+ object database all
help make the Celestron NexStar 4 GT telescope a superstar telescope at a super affordable
cost. Celestron NexStar 4 GT telescope's has deluxe features combine with Celestron's uncompromising
optical standards to give amateur astronomers one of the most sophisticated
and easy to use telescopes available on the market today.
Two-star Alignment -- Allows you to do a two-star alignment just like
other Celestron NexStar GoTo telescopes.
Quick-Align -- Allows the telescope to align itself without being aimed
at two alignment stars. Works the same as the NexStar 8GPS and NexStar
Filter Limits -- Displays only those objects within the set altitude
filter limits. Works the same as NexStar 8GPS and NexStar 11GPS except
the hand control displays a warning if there are no objects within the
set filter limits.
Slew Limits -- Sets the limit that the telescope can slew in altitude.
Will display a warning if you try to slew outside of your slew limits.
Works the same as the NexStar 8GPS and NexStar 11GPS.
RS-232 Compatible -- Allows the telescope to communicate with a computer.
Works with popular astronomy software such as The Sky or Starry