Celestron Astromaster 90 AZ
  • Celestron Astromaster 90 AZ
  • Celestron Astromaster 90 AZ

Celestron Astromaster 90 AZ

Eyepiece & Filter Kit - 2 eyepieces & a 2x Barlow lens that allows SLR cameras to attach (accessory required). 3 Filters inc Moon Filter Save £10.00*

Red LED Torch - In astronomy we use red LED torches to keep our "night vision" Save £2.00*

Moon Filter - Our moon appears very bright. This filter reduces that & allows the craters to stand out more Save £5.00*

* Only when buying this telescope

£199.00
VAT included
Quantity
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Delivery in 1-5 Days*

 

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If you're looking for a dual-purpose telescope appropriate for both terrestrial and celestial viewing, then the AstroMaster Series is for you. Each AstroMaster model is capable of giving correct views of land and sky. 

For views of the brighter deep space objects like galaxies and nebulae, we recommend the larger aperture and light gathering ability of the Newtonian reflectors.

General Details:

  • 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

  • Pan handle Alt-Az control with clutch - for smooth and accurate pointing

  • Rugged pre-assembled tripod with 1.25" steel tube legs - Provides a rigid and stable platform

  • All coated glass optics for clear, crisp images

  • Deluxe accessory tray for convenient storage of accessories

  • "The Sky" Level 1 planetarium software with 10,000 object database and enhanced images

TECHNICAL SPECIFICATIONS:

OPTICAL DESIGN: Refractor 
APERTURE: 90 mm (3.54 in)
FOCAL LENGTH: 1000 mm (39.37 in)
FOCAL RATIO: 11.11 
EYEPIECE 1: 20 mm (0.79 in)
MAGNIFICATION 1: 50 x
EYEPIECE 2: 10 mm (0.39 in)
MAGNIFICATION 2: 100 x
MOUNT: Altazimuth 
OPTICAL COATINGS: Multi Coated 
WEIGHT: 20 lb (9.07 kg)

 PDF Specification sheet for filters and dew straps

21063

Data sheet

Optical Design
Refractor
Aperture
3.5 inch
Mount Type
AZ
Focal Length
1000 mm
Focal Ratio
F11
Optical Coatings
Multi Coated
Magnification
50x-100x
What is more important?
Image resolution over brightness
Telescope to navigate for you?
No, I want to find objects myself
Warranty
Two Years
Normally on display?
Yes - But Check First If Making A Special Journey!

Specific References

Download

AstroMaster Quick Set Up

Quick set-up guide for: Model #31035 – AstroMaster 76EQ Model #31042 – AstroMaster 114EQ Model #31045 – AstroMaster 130EQ Model #31051 – AstroMaster 130EQ-MD

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AstroMaster Instructions

Celestron AstroMaster INSTRUCTION MANUAL Models #21062, 21064, 31035, 31042, 31045, 31051 (70EQ, 90EQ, 76EQ, 114EQ, 130EQ, 130EQ-MD)

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