Orion Telescopes & Binoculars
| Company type | Private |
|---|---|
| Industry | Retail, Astronomy equipment |
| Founded | 1975 |
| Founder | Tim Gieseler |
| Defunct | July 2024 |
| Fate | Closed California operations and terminated all staff |
| Headquarters | Watsonville, California , United States |
Area served | United States and over twenty international markets |
Key people | Tim Gieseler (founder, former president and CEO) |
| Products | Telescopes, binoculars, microscopes, spotting scopes, related accessories |
| Owner | Optronic Technologies (parent company) |
| Parent | Optronic Technologies |
Overview
Orion Telescopes & Binoculars was a U.S.-based retailer specializing in the sale of telescopes, binoculars, and related accessories both through online platforms and physical stores, catering primarily to astronomy and birdwatching enthusiasts. Established in 1975, the company maintained its headquarters in Watsonville, California. A significant portion of its merchandise was produced by the Chinese manufacturer Synta Optical Technology under the Orion brand. The company distributed its products across the United States and to more than twenty international markets. Orion issued a semi-quarterly mail-order catalog alongside digital email catalogs and was a notable advertiser in leading North American astronomy publications such as Sky & Telescope and Astronomy magazine.
In July 2024, Sky and Telescope magazine disclosed that Optronic Technologies, the parent company of Orion Telescopes, had shut down their California operations and terminated all staff. As of July 15, no formal statement had been released by the company, with Sky & Telescope actively seeking further details from their contacts.
History
Orion Telescopes & Binoculars was established in 1975 by Tim Gieseler in a garage located in Santa Cruz, California, with Gieseler acting as the sole president and CEO.
From the mid-1990s until 2005, the company exclusively marketed binoculars, telescopes, and related accessories under its own "Orion" label.
In January 2005, Orion became part of Imaginova, a U.S. conglomerate founded in 1999 by CNN business anchor Lou Dobbs. Following this acquisition, Orion expanded its product lineup to include items from other manufacturers, such as Tele Vue eyepieces and Schmidt-Cassegrain telescopes measuring 8 and 11 inches from Celestron.
In June 2021, Orion further expanded its portfolio by acquiring Meade Instruments.
Products

Orion offered various telescopes categorized as "beginner," "intermediate," or "advanced." Their selection included Newtonian reflectors, Maksutov designs, Schmidt-Cassegrain models, Ritchey-Chrétien systems, and refractors available either as complete setups or optical tube assemblies (OTA) that could be paired with different mounts. Additionally, the company provided Dobsonian telescopes in both "Classic" and "IntelliScope" versions—the latter featuring enhanced accessories and a computerized database to assist users in locating celestial objects. Some Dobsonian models also included GoTo technology with tracking capabilities.
In late 2005, Celestron—recently acquired by Synta Technology Corporation of Taiwan—entered into an agreement allowing Orion to sell metallic gray Celestron 8-, 9.25-, and 11-inch Schmidt-Cassegrain OTAs under the Orion brand. These were paired with German equatorial mounts branded as Orion (also manufactured by Synta), differing from Celestron’s typical gloss black or semi-gloss matte orange finishes. Orion also offered compatible eyepiece accessories.
At the premium end of their product range, Orion featured a series of two-element apochromatic (apo) refractors produced by Synta. These models incorporated one element made from fluorite crown glass with extra low dispersion properties within the objective lens. The lineup included the ED80 (80 mm or 3-inch aperture at f/7.5), ED100 (100 mm or 4-inch at f/9), and ED120 (120 mm or approximately 4.7-inch at f/7.5).
Beyond telescopes, Orion supplied binoculars suitable for both astronomical and terrestrial use, along with microscopes and monocular spotting scopes commonly used by birdwatchers and marksmen.
References
External links
- Official websiteTemplate:Fix/category[dead link]
- Company7 resource page for Orion Telescopes & Binoculars
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