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Orion Telescopes
Orion StarBlast 90mm Altazimuth Travel Refractor Telescope
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  • Complete 90mm refractor telescope for daytime viewing or nighttime stargazing
  • Telescope, tripod, and all accessories pack conveniently into rugged carry case for travel anywhere
  • Includes two quality Kellner eyepieces (not cheapie "H" eyepieces like with most other brands) for 20x and 56x magnification!
  • Sturdy stainless steel tripod with pan head is a cut WAY above what normally comes standard with beginning-level telescopes
  • Also includes Orion's MoonMap 260 to help you identify some 260 lunar surface features including craters, mountain ranges, "seas" and more!

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Item #  10282b

For the beginning telescope user or family looking for an all-purpose telescope that is as easy to take on vacations as it is to use right from the back yard, the StarBlast 90mm Altazimuth Travel Refractor Telescope may be the perfect telescope. It is a quality 90mm achromatic refractor telescope outfitted with a full-length stainless steel tripod and two-way pan head as well as a host of great accessories — all of which fit neatly into a rugged carry case with both shoulder and hand straps for convenient transport and storage.

The StarBlast 90mm Altazimuth Travel Refractor Telescope features an antireflection coated 90mm achromatic lens system with a 500mm focal length (f/5.6) for vivid images of distant subjects. The 1.25" rack-and-pinion focuser ensures your observing target will snap into sharp focus effortlessly. The integrated, rotatable 45-degree correct-image diagonal allows daytime views of terrestrial subjects in their proper orientation, unlike refractors that come with a "star diagonal," which show a mirror-reversed image and are better suited for astronomical observation only. (Note: the diagonal is not removable.) The 5x20 correct-image finder scope provides matching views in a wider field, to make spotting your targets a snap. And for stargazing, this telescope will reveal outstanding views of the Moon's surface, Saturn's rings, and scores of deep-sky nebulas and star clusters.

The views through the StarBlast 90mm Altazimuth Travel Refractor Telescope are all the more exceptional because it comes with two quality 1.25" Kellner 3-element eyepieces — not low-quality 2-element Huygenian or "H" eyepieces that are thrown in with many competing telescopes. Kellner eyepieces deliver sharper, clearer views. You get a 25mm Kellner, which provides 20x magnification, and a 9mm Kellner, which boosts the power to 56x — both antireflection coated for excellent light transmission. Of course, you can purchase additional 1.25" telescope eyepieces and/or a 2x Barlow lens to give you even more magnification options if desired. The eyepiece barrels are also threaded to accept optional Orion 1.25" filters. The tripod and pan head are a cut WAY above what normally comes standard with beginning-level telescopes. The super sturdy, extendable tripod is made of stainless steel and has a center brace for added rigidity. There's no wobble in this setup! A convenient accessory tray fastens onto the center brace with a simple twist-lock mechanism. The two-axis pan head provides, easy, smooth control of the telescope via the pan handle.

Everything fits neatly inside the rugged carrying case, which has a divider to separate the optical tube from the tripod. The accessory tray slips into a pocket inside the case, and a small zippered accessory pouch holds the eyepieces and finder scope. The case sports both hand straps and a shoulder strap, so it's ready to travel whenever you hit the road or the hiking trail. And if all that weren't enough, we also include Orion's MoonMap 260. It will help you identify some 260 of the most popular lunar surface features including craters, mountain ranges, valleys, rilles, "seas" and more! Maximum tripod height is 54.5" with legs fully extended.

Whoever said "You can't take it with you" was NOT talking about the Orion StarBlast 90mm Altazimuth Travel Refractor Telescope. Because it is designed to do just that. And to show you and your family the many scenic wonders that the Earth and the night sky have to offer!


Limited Warranty against defects in materials or workmanship for one year from date of purchase. This warranty is for the benefit of the original retail purchaser only. For complete warranty details contact us at 800-447-1001.


Please note this product was not designed or intended by the manufacturer for use by a child 12 years of age or younger.

Product Support
Visit our product support section for instruction manuals and more
  • User level
  • Optical design
  • Optical diameter
  • Focal length
  • Focal ratio
  • Coatings
  • Resolving power
  • Lowest useful magnification
  • Highest useful magnification
  • Highest theoretical magnification
  • Limiting stellar magnitude
  • Focuser
    1.25" Rack-and-pinion
  • Mount type
  • Tube material
  • Tripod material
  • 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
  • Other features
  • Warranty
    One year

90mm refractor OTA
25mm Kellner eyepiece, 1.25"
9mm Kellner eyepiece, 1.25"
5x20 correct-image finder scope
45-degree correct-image diagonal, 1.25" (attached to telescope)
Stainless steel tripod with two-way pan head
Accessory tray
MoonMap 260
Carrying case

Orders received by 1pm Eastern Standard Time for in-stock items ship the same business day. Order received after noon will ship the next business day. When an item is not in-stock we will ship it as soon as it becomes available. Typically in-stock items will ship first and backordered items will follow as soon as they are available. You have the option in check out to request that your order ship complete, if you'd prefer.

A per-item shipping charge (in addition to the standard shipping and handling charge) applies to this product due to its size and weight. This charge varies based on the shipping method.

Standard Delivery: $0.00
Standard Delivery to Canada: $25.00
3 Day Delivery: $25.00
2 Day Delivery: $25.00
Next Day Delivery: $25.00

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