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Celestron-powerseeker-70az.5023301
7.7 out of 10

Celestron PowerSeeker 70AZ

Optical Design : Refractor Aperture : 70 mm (2.76 in) Focal Leng Read more

Great Deal: $79.77

Specifications

Feature
Value
Comment
Optical Design :
Refractor
Aperture :
70 mm (2.76 in)
Focal Length :
700 mm (27.56 in)
Focal Ratio :
10
Eyepiece 1 :
20 mm (0.79 in)
Magnification 1 :
35 x
Eyepiece 2 :
4 mm (0.16 in)
Magnification 2 :
175 x
Barlow Lens :
3 x
Finderscope :
5x24
Star Diagonal :
1.25" Erect Image Diagonal
Mount :
Altazimuth
Tripod :
Aluminum
Accessory Tray :
No-Tool Tray with Eyepiece holder
CD ROM :
"The SkyX" Planetarium Software
Limiting Stellar Magnitude :
11.7
Resolution (Rayleigh) :
1.99 arcsec
Resolution (Dawes) :
1.66 arcsec
Light Gathering Power :
100 x
Angular Field of View :
1.4 °
Linear Field of View (@1000 yds) :
74 ft (22.56 m)
Optical Coatings :
Fully-Coated
Optical Tube Length :
30 in (762 mm)
Weight :
8 lbs (3.63 kg)
Release Date
First seen
12 January 2010