Celestron™ AstroMaster Telescopes

Dual-purpose telescope appropriate for both terrestrial and celestial viewing which is capable of giving correct views of land and sky.

Supplier:  Celestron™ 21064

Catalog No. S98228D

Includes: CD ROM: The Sky L1; motor drives for automatic tracking (AstoMaster 90EQ-MD, AstroMaster 130EQ-MD models)

Description

Produces bright, clear images of the moon and planets as well as easy to see the moons of Jupiter and the rings of Saturn. For viewing of the brighter deep space objects like galaxies, nebulae, the larger aperture and light gathering ability of the Newtonian reflectors is used.

• Quick and easy no-tool setup
• Permanently mounted StarPointer
• Erect image optics: ideal for terrestrial and astronomical use
• Quick release dovetail attachment: no tool setup
• All coated glass optics for clear, crisp images
• Deluxe accessory tray for convenient storage of accessories
• Rugged pre-assembled tripod with 1.25 in. steel tube legs: provides a rigid and stable platform
• “The Sky™” Level 1 planetarium software with 10,000 object database and enhanced images

AstroMaster 70AZ Telescope

• 70mm (2.8 in.) aperture; 900mm focal length (F/13)
• Pan handle Alt-Az control with clutch for smooth and accurate pointing
• Finderscope with built-on StarPointer
• Optical design: refractor; Focal length: 35.43 in.; Tripod: 1.25 in. steel tube legs
• Tube attachment: dovetail bar; Star diagonal: erect image diagonal-1.25 in.
• Limiting stellar magnitude: 11.7; Optical tube length: 36 in.)
• 20mm eyepiece (45X); 10mm eyepiece

AstroMaster 70EQ Telescope

• 70mm (2.8 in.) aperture; 900mm focal length (F/13)
• German Equatorial mount with Setting circles to accurately locate and track sky objects
• Optical design: refractor; Focal length: 35.43 in.; Tripod: 1.25 in. steel tube legs
• Finderscope with built-on StarPointer; Tube attachment: dovetail bar; Star diagonal: erect image diagonal-1.25 in.
• Limiting stellar magnitude: 11.7; Optical tube length: 36 in.
• 20mm eyepiece (45X); 10mm eyepiece

AstroMaster 76EQ Telescope

• 76mm (3.0 in.) aperture; 700mm focal length (F/9)
• German Equatorial mount with Setting circles to accurately locate and track sky objects
• Optical design: reflector; Focal length: 27.56 in.; Tripod: 1.25 in. steel tube legs
• Finderscope with built-on StarPointer; Tube attachment: dovetail bar
• Limiting stellar magnitude: 11.9; Optical tube length: 36 in.
• 20mm eyepiece (35X); 10mm eyepiece (70X)

AstroMaster 90AZ Telescope

• 90mm (3.5 in.) aperture; 100mm focal length (F/11)
• Pan handle Alt-Az control with clutch for smooth and accurate pointing
• Optical design: refractor; Focal length: 39.37 in.; Tripod: 1.25 in. steel tube legs
• Finderscope with built-on StarPointer; Tube attachment: dovetail bar; Star diagonal: erect image diagonal-1.25 in.
• Limiting stellar magnitude: 12.3; Optical tube length: 36 in.
• 20mm eyepiece (50X); 10mm eyepiece (10X)

AstroMaster 90EQ Telescope

• 90mm (3.5 in.) aperture; 100mm focal length (F/11)
• German Equatorial mount with Setting circles to accurately locate and track sky objects
• Optical design: refractor; Focal length: 39.37 in.); Tripod: 1.25 in. steel tube legs
• Finderscope with built-on StarPointer; Tube attachment: dovetail bar; Star diagonal: erect image diagonal-1.25 in.
• Limiting stellar magnitude: 12.3; Optical tube length: 36 in.
• 20mm eyepiece (50X); 10mm eyepiece (10X)

AstroMaster 90EQ-MD (Motor Drive) Telescope

• 90mm (3.5 in.) aperture; 100mm focal length (F/11)
• Motor Drive for the automatic tracking included
• German Equatorial mount with Setting circles to accurately locate and track sky objects
• Optical design: refractor; Focal length: 39.37 in.; Tripod: 1.25 in. steel tube legs
• Finderscope with built-on StarPointer; Tube attachment: dovetail bar; Star diagonal: erect image diagonal-1.25 in.
• Limiting stellar magnitude: 12.3; Optical tube length: 36 in.
• 20mm eyepiece (50X); 10mm eyepiece (10X)

AstroMaster 114EQ Telescope

• 114mm (4.5 in.) aperture; 1000mm focal length (F/9)
• German Equatorial mount with Setting circles to accurately locate and track sky objects
• Optical design: reflector; Focal length: 39.37 in.; Tripod: 1.25 in. steel tube legs
• Finderscope: built-on StarPointer; Tube attachment: dovetail bar
• Limiting stellar magnitude: 12.8; Optical tube length: 20 in.
• 20mm eyepiece (50X); 10mm eyepiece (100X)

AstroMaster 130EQ Telescope

• 130mm (5.0 in.) aperture; 650mm focal length (F/5)
• German Equatorial mount with Setting circles to accurately locate and track sky objects
• Optical design: reflector; Focal length: 25.59 in.; Tripod: 1.25 in. steel tube legs
• Finderscope with built-on StarPointer; Tube attachment: dovetail bar
• Limiting stellar magnitude: 13.1; Optical tube length: 24 in.
• 20mm eyepiece (50X); 10mm eyepiece (100X)

AstroMaster 130EQ-MD (Motor Drive) Telescope

• 130mm (5.0 in.) aperture; 650mm focal length (F/5)
• Motor drive for automatic tracking included
• German Equatorial mount with Setting circles to accurately locate and track sky objects
• Optical design: reflector; Tripod: 1.25 in. steel tube legs
• Finderscope with built-on StarPointer; Tube attachment: dovetail bar
• 20mm eyepiece (33X); 10mm eyepiece

Warranty and Services

Two years on telescope

Specifications

• Lens Coating: Multi-coated
• Length (Metric) Focal: 100 cm
• Aperature: 90 mm
• Focal Ratio: 13
• Resolution: 1.55 Arc sec. (Rayleigh), 1.29 arc sec. (Dawes)
• For Use With (Application): Dual purpose telescope for both terrestrial and celestial viewing
• Length (English) Focal: 39.37 in.
• Weight (English): 27 lb.
• Includes: CD ROM: The Sky L1

• Weight (Metric): 12.2 kg
• Product Type: Telescope 90EQ
• Magnification: 50x, 100x
• Warranty: 2 Years
• Model: AstroMaster 90EQ
• Mount: CG-2 Equatorial
• Optical Design: Refractor
• Field of View: Angular: 1°, linear 16.15 in.