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1500009: Celestron 21049 Powerseeker 127 EQ


Great Optics on an Entry Level Reflector Telescope

The Celestron PowerSeeker series of telescopes is designed to give the first-time buyer the perfect combination of quality, value, features and power. Offering exceptional value, these telescopes feature portable yet powerful designs with ample optical performance to excite any newcomer to the world of amateur astronomy.


    Slow motion controls for smooth tracking

    3x Barlow lens triples the magnifying power of each eyepiece

    Finderscope: 5x24

    Includes two 1.25" eyepieces

    Includes CD-ROM "The Sky" Astronomy Software

    Easy to assemble 127mm German Equatorial reflector

    Pre-assembled aluminum tripod and accessory tray


Optical Design  Newtonian Reflector

Aperture (mm)  127 mm (5 in)

Focal Length (mm)  1000 mm (39 in)

Focal Ratio  7.87

Eyepiece 1 (mm)  20 mm (0.79 in)

Magnification 1  50 x

Eyepiece 2 (mm)  4 mm (0.16 in)

Magnification 2  250 x

Barlow Lens  3 x

Finderscope  5x24

Mount  German Equatorial

Accessory Tray  No-Tool Tray with Eyepiece holder

Tripod  Aluminum

Weight (lbs)  17 lbs (7.71 kg)

Highest Useful Magnification  300 x

Lowest Useful Magnification  18 x

Limiting Stellar Magnitude  13

Resolution (Rayleigh)  1.1 arc seconds

Resolution (Dawes)  0.91 arc seconds

Photographic Resolution  254 line/mm

Light Gathering Power (Compared to human eye)  329 x

Angular Field of View (deg)  0.8 °

Linear Field of View (@1000 yds)  43 ft (13 m)

Secondary Mirror Obstruction  1.6 in (41 mm)

Secondary Mirror Obstruction by Diameter  32 %

Secondary Mirror Obstruction by Area  10 %

Optical Coatings  Aluminum

Optical Tube Length  20 in (508 mm)

PRICE:                            179.95

1500009: Celestron 21049 Powerseeker 127 EQ




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