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Optical Guidance Systems

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  1. Optical Guidance Systems - RC 14.25 " f/8, OGS/MI-750 Fork with AP 1200 control

    Optical Guidance Systems - RC 14.25 " f/8, OGS/MI-750 Fork with AP 1200 control

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    Model#: RC14.25-750F
    $48,140.00

  2. Optical Guidance Systems - RC 14.25 " f/8, Paramount ME

    Optical Guidance Systems - RC 14.25 " f/8, Paramount ME

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    Model#: RC14.25-ME
    $41,420.00

  3. Optical Guidance Systems - RC 14.25 " f/8, Takahashi EM500

    Optical Guidance Systems - RC 14.25 " f/8, Takahashi EM500

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    Model#: RC14.25-EM500
    $40,600.00

  4. Optical Guidance Systems - RC 12.5 " f/9, OGS/MI-750 Fork with AP 1200 control

    Optical Guidance Systems - RC 12.5 " f/9, OGS/MI-750 Fork with AP 1200 control

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    Model#: RC12.5-750F
    $43,140.00

  5. Optical Guidance Systems - RC 12.5 " f/9, Paramount ME

    Optical Guidance Systems - RC 12.5 " f/9, Paramount ME

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    Model#: RC12.5-ME
    $36,420.00

  6. Optical Guidance Systems - RC 12.5 " f/9, Takahashi EM500 Temma

    Optical Guidance Systems - RC 12.5 " f/9, Takahashi EM500 Temma

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    Model#: RC12.5-EM500
    $35,600.00

  7. Optical Guidance Systems RC 10 " f/9, Paramount ME

    Optical Guidance Systems - RC 10 " f/9, Paramount ME

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    Model#: RC10-ME
    $31,340.00

  8. Optical Guidance Systems RC 10 " f/9, EM400 Temma

    Optical Guidance Systems - RC 10 " f/9, EM400 Temma

    OGS was the first to bring worldwide acceptance to the Ritchey-Chretien line of ... Learn More
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    Model#: RC10-EM400
    $24,890.00

  9. Optical Guidance Systems - RC 16 " f/8.4, Paramount ME

    Optical Guidance Systems - RC 16 " f/8.4, Paramount ME

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    Model#: RC16-ME
    $54,650.00

  10. Optical Guidance Systems - RC 24 " f/8, OGS1400 Fork Comsoft Professional

    Optical Guidance Systems - RC 24 " f/8, OGS1400 Fork Comsoft Professional

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    Model#: RC24-1400Fn
    $191,000.00

  11. Optical Guidance Systems - RC 24 " f/8, OGS1400 Fork MKS4000

    Optical Guidance Systems - RC 24 " f/8, OGS1400 Fork MKS4000

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    Model#: RC24-1400Fmks
    $170,500.00

  12. Optical Guidance Systems - RC 24 " f/8, AP3600 German

    Optical Guidance Systems - RC 24 " f/8, AP3600 German

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    Model#: RC24-AP3600
    $113,500.00

  13. Optical Guidance Systems - RC 20 " f/8.1, OGS1400 Fork Comsoft, Axis Encoded Professional Servo
  14. Optical Guidance Systems - RC 20 " f/8.1, OGS1400 Fork Comsoft Professional

    Optical Guidance Systems - RC 20 " f/8.1, OGS1400 Fork Comsoft Professional

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    Model#: RC20-1400Fn
    $170,250.00

  15. Optical Guidance Systems - RC 20 " f/8.1, OGS1400 Fork MKS4000

    Optical Guidance Systems - RC 20 " f/8.1, OGS1400 Fork MKS4000

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    Model#: RC20-1400Fmks
    $151,600.00

  16. Optical Guidance Systems - RC 20 " f/8.1, OGS1400 German Comsoft Professional

    Optical Guidance Systems - RC 20 " f/8.1, OGS1400 German Comsoft Professional

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    Model#: RC20-1400Gn
    $161,750.00

  17. Optical Guidance Systems - RC 20 " f/8.1, OGS100 Fork MKS4000

    Optical Guidance Systems - RC 20 " f/8.1, OGS100 Fork MKS4000

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    Model#: RC20-1000Fmks
    $116,640.00

  18. Optical Guidance Systems - RC 20 " f/8.1, AP3600 German

    Optical Guidance Systems - RC 20 " f/8.1, AP3600 German

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    Model#: RC20-AP3600
    $88,750.00

  19. Optical Guidance Systems - RC 20 " f/8.1, Paramount ME

    Optical Guidance Systems - RC 20 " f/8.1, Paramount ME

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    Model#: RC20-ME
    $76,270.00

  20. Optical Guidance Systems - RC 16 " f/8.4, OGS1000 Fork with Comsoft Professional

    Optical Guidance Systems - RC 16 " f/8.4, OGS1000 Fork with Comsoft Professional

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    Model#: RC16-1000Fn
    $114,640.00

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Optical Guidance Systems is in our 26th year of providing research quality telescopes, mountings, computer control systems, and accessories to a discerning clientele. OGS was the first telescope maker to earn global acceptance for the Ritchey-Chretien (RC) line of optical tube assemblies, and with well over 100 telescopes worldwide, we remain the #1 manufacturer of RC telescopes. As well, we continue to specialize in “turn-key” robotic and Internet-controlled telescope systems.

The OGS mission is to continue to provide our customers with superior performance and years of trouble-free operation by building instruments that are the ultimate in optical and mechanical excellence complimented by sophisticated automated controls and Internet capabilities. And whether your interest is in visual observation, photography or electronic imaging, photometry or spectroscopy, it is mission critical for us to furnish an instrument to meet your requirements.

Our goal is to provide you with forward-edge technology based on our proven methods, the finest quality products and services to our customers and to do this more efficiently and economically than our competitors. By satisfying our customers' needs, they will continue to do business with us and will recommend us to others.