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Telephone or Fax
215-947-5571

Address
2450 Huntingdon Pike
Huntingdon Valley, PA 19006

Email ogsmail@opticalguidancesystems.com
pdf_iconOGS now has available specification sheets for most of our product offering. We invite you to email us and request information on a specific instrument or system.

Or if you provide us with your performance requirements, then our staff will be pleased to make available the telescope system specifications that best meet your needs.

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APOD
Astronomy Picture of the Day
A Laser Strike at the Galactic Center

Why are these people shooting a powerful laser into the center of our Galaxy? Why are these people shooting a powerful laser into the center of our Galaxy?


GRO J1655 40: Evidence for a Spinning Black Hole

In the center of a swirling whirlpool of hot gas In the center of a swirling whirlpool of hot gas


Young Suns of NGC 7129

Young suns still lie Young suns still lie


The Small Cloud of Magellan

Portuguese navigator Portuguese navigator


The Bubble Nebula

Blown by the wind from a massive star, this interstellar Blown by the wind from a massive star, this interstellar


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