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Optical Guidance Systems

Items 21 to 36 of 36 total

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

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

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    (48 States)
    Model#: RC24-1400Fmks

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    $170,500.00

  2. 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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    (48 States)
    Model#: RC24-1400Fn

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    $191,000.00

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

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

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    (48 States)
    Model#: RC24-1400Fs

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    $217,000.00

  4. Optical Guidance Systems - RC 24 " f/8, OGS1800

    Optical Guidance Systems - RC 24 " f/8, OGS1800

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    Model#: RC24-1800Fast

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    $240,000.00

  5. RC10

    Optical Guidance Systems - Ritchey-Chretien 10 " f/9 Truss or closed tube - Optical Tube Assembly

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    Model#: RC10

    Available - Ships in 2-4 Days

    $14,900.00

  6. RC12.5

    Optical Guidance Systems - Ritchey-Chretien 12.5 " f/9 - Optical Tube Assembly

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    Model#: RC12.5

    Available - Ships in 2-4 Days

    $19,900.00

  7. Optical Guidance Systems - Ritchey-Chretien 14.5 " f/7.9 - Optical Tube Assembly

    Optical Guidance Systems - Ritchey-Chretien 14.5 " f/7.9 - Optical Tube Assembly

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    (48 States)
    Model#: RC14.5

    Available - Ships in 2-4 Days

    $24,900.00

  8. RC16

    Optical Guidance Systems - Ritchey-Chretien 16 " f/8.4 - Optical Tube Assembly

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    (48 States)
    Model#: RC16

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    $37,900.00

  9. RC20

    Optical Guidance Systems - Ritchey-Chretien 20 " f/8.1 - Optical Tube Assembly

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    (48 States)
    Model#: RC20

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    $58,900.00

  10. RC24

    Optical Guidance Systems - Ritchey-Chretien 24 " f/8 - Optical Tube Assembly

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    (48 States)
    Model#: RC24

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    $83,900.00

  11. Optical Guidance Systems - Classic Cassegrain 10 " f/9 Truss or closed tube - Optical Tube Assembly

    Optical Guidance Systems - Classic Cassegrain 10 " f/9 Truss or closed tube - Optical Tube Assembly

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    (48 States)
    Model#: CC10

    Available - Ships in 2-4 Days

    $14,900.00

  12. Optical Guidance Systems - Classic Cassegrain 12.5 " f/9 - Optical Tube Assembly

    Optical Guidance Systems - Classic Cassegrain 12.5 " f/9 - Optical Tube Assembly

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    (48 States)
    Model#: CC12.5

    Available - Ships in 2-4 Days

    $19,900.00

  13. Optical Guidance Systems - Classic Cassegrain 14.5 " f/7.9 - Optical Tube Assembly

    Optical Guidance Systems - Classic Cassegrain 14.5 " f/7.9 - Optical Tube Assembly

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    (48 States)
    Model#: CC14.5

    Available - Ships in 2-4 Days

    $24,900.00

  14. Optical Guidance Systems - Classic Cassegrain 16 " f/8.4 - Optical Tube Assembly

    Optical Guidance Systems - Classic Cassegrain 16 " f/8.4 - Optical Tube Assembly

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    (48 States)
    Model#: CC16

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    $37,900.00

  15. Optical Guidance Systems - Classic Cassegrain 20 " f/8.1 - Optical Tube Assembly

    Optical Guidance Systems - Classic Cassegrain 20 " f/8.1 - Optical Tube Assembly

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    FREE SHIPPING
    (48 States)
    Model#: CC20

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    $58,900.00

  16. Optical Guidance Systems - Classic Cassegrain 24 " f/8 - Optical Tube Assembly

    Optical Guidance Systems - Classic Cassegrain 24 " f/8 - Optical Tube Assembly

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    FREE SHIPPING
    (48 States)
    Model#: CC24

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    $83,900.00

Items 21 to 36 of 36 total

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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.