Focus Scientific

USED Meade StarNavigator NG90 90mm (3.5\") Telescope

Condition: Very good.

Does not include original shipping carton.

Throughout the years, the StarNavigator Series has provided space admirers and amateur astronomers computerized GoTo telescope at a great price. The StarNavigator NG (Next Generation) Series takes this to the next level. Featuring an easy to operate, lightweight, and portable robotic mount with Meade’s AudioStar computer controller. This incredible AudioStar technology knows the night sky right out of the box. Turn it on, and after a brief alignment procedure, your telescope is ready to take you on a guided tour of the night skies best objects. With Audiostars 30,000 object database and over 4 hours of audio presentations built-in the electronics, you can learn about the objects you’re viewing. It’s like having a professional astronomer with you at the telescope!

The StarNavigator NG includes a light-weight aluminum frame, advanced electronics, internal clock, external power connector, vixen dovetail receiver and full height adjustable aluminum tripod allowing comfortable viewing from either a seated or standing position. Powered by 8 AA batteries (user-supplied) or external power you will see more objects in a single night than Galileo saw in his lifetime.


  • Single Speed Internal Focuser
  • AudioStar controller containing over 30,000 celestial objects
  • Single Arm Mount with 12V DC Servo Drive
  • Full Size Aluminum Tripod with Accessory Tray
  • 90 degree diagonal
  • 26mm and 9mm Series 4000 Super Plossl eyepieces, 1.25"
  • Vixen style dovetail receiver with single locking knob
  • Internal flip mirror for camera mounting
  • Includes "The Beginners Guide to Using Telescopes" written by our knowledgeable staff.


  • Clear Aperture: 90mm (3.5")
  • Optical Design: Maksutov-Cassegrain
  • Focal Length: 1250mm
  • Focal Ratio: 13.8
  • Viewfinder: Red Dot with slip fit bracket
  • Eyepiece 1: 26mm (48X)
  • Eyepiece 2: 9mm (139X)
  • Focuser Mechanism: Single speed internal focuser
  • Diagonal: 90 degree erect-prism, 1.25"
  • Dovetail: Vixen style
  • Hand Controller: AudioStar™
  • Object Database: 30,000 objects
  • Tripod: Full Size Aluminium Tripod with Accessory Tray, 2 Tier
  • Power Source: 12v external power using 07584 12v AC Adapter
  • Batteries (User-Supplied): Eight (8) AA size batteries
  • Time Chip: Yes
  • Assembled Dimensions: 61cm x 61cm x 135cm (24" x 24" x 53")
  • Assembled Weight: 5.58 kg (12.3 lbs)
  • Warranty: One Year