Orion StarBlast 90mm Altazimuth Travel Refractor Telescope

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Part Number: 10282
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User level Beginner
Optical design Refractor
Optical diameter 90mm
Focal length 500mm
Focal ratio f/5.6
Coatings Coated
Resolving power 1.29arc*sec
Lowest useful magnification 13x
Highest useful magnification 106x
Highest theoretical magnification 180x
Limiting stellar magnitude 12.4
Focuser 1.25" Rack-and-pinion
Mount type Altazimuth
Tube material Steel
Tripod material Steel
Height range of mount 31.50 in. - 54.50 in.
Length of optical tube 23.0 in.
Weight, fully assembled 8.8 lbs.
Additional included accessories Included accessories may vary for 2nds, Substitutions may be made
Other features 2nds are covered by Orion's Satisfaction Guarantee
Warranty One year
Item 10282

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