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Celestron-powerseeker-80-eq.34139182
6.8 out of 10

Celestron PowerSeeker 80 EQ

Optical Design : Refractor Aperture : 80 mm (3.15 in) Focal Leng Read more

Great Deal: $118.99

Specifications

Feature
Value
Comment
Optical Design :
Refractor
Aperture :
80 mm (3.15 in)
Focal Length :
900 mm (35.43 in)
Focal Ratio :
11.25
Eyepiece 1 :
20 mm (0.79 in)
Magnification 1 :
45 x
Eyepiece 2 :
4 mm (0.16 in)
Magnification 2 :
225 x
Barlow Lens :
3 x
Finderscope :
5x24
Star Diagonal :
1.25" Erect Image Diagonal
Mount :
German Equatorial
Tripod :
Aluminum
Accessory Tray :
No-Tool Tray with Eyepiece holder
CD ROM :
"The SkyX" Planetarium Software
Limiting Stellar Magnitude :
12
Resolution (Rayleigh) :
1.74 arcsec
Resolution (Dawes) :
1.45 arcsec
Photographic Resolution :
162 line/mm
Light Gathering Power :
131 x
Angular Field of View :
1.2 °
Linear Field of View (@1000 yds) :
61 ft (18.59 m)
Optical Coatings :
Multi-Coated
Optical Tube Length :
38 in (965.2 mm)
Weight :
19 lbs (8.62 kg)
Release Date
First seen
3 June 2008