21064 Celestron Astromaster 90EQ Telescope

21064 Celestron Astromaster 90EQ Telescope

Regular price ₱22,500 Unit price  per 

Tax included.

NOTE: Actual shipping fee is calculated once order is booked for shipping and will be shouldered by the customer.

 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. 


The AstroMaster Series produce bright, clear images of the Moon and planets. It is easy to see the moons of Jupiter and the rings of Saturn with every one of these fine instruments. 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.

SPECIFICATIONS

Aperture (mm) 90 mm (3.54 in)
Apparent Field of View 1 "
Finderscope Built-on StarPointer
Focal Length 1000 mm (39 in)
Focal Length of Eyepiece 1 ... 20 mm (0.79 in)
Focal Length of Eyepiece 2 ... 10 mm (0.39 in)
Focal Ratio 11
Highest Useful Magnification 213 x
Light Gathering Power (Comp... 165 x
Limiting Stellar Magnitude 12.3
Linear Field of View (@1000... 53 ft (16 m)
Lowest Useful Magnification 13 x
Magnification of Eyepiece 1 50 x
Magnification of Eyepiece 2 100 x
Mount Info: N.A.
Mount Type CG-3 Equatorial
Optical Coatings Multi Coated
Optical Design Refractor
Optical Tube Info: N.A.
Optical Tube Length 36 in (914 mm)
Resolution (Dawes) 1.29 arc seconds
Resolution (Rayleigh) 1.55 arc seconds
Star Diagonal Erect Image Diagonal - 1.25"
Tripod 1.25" steel tube legs