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  1. Optec - M90x1mm Female to AP2.7 Female Thread Adapter
  2. 19663

    Optec - M90 x 1mm to OPTEC-2400 mount for AT6RC and AT8RC.

    Optec now has an M90x1mm threaded mount to fit the Astrotech AT6RC and AT8RC telescopes for our TCF-S Temperature Compensating Focuser ... Learn More
    Model#: 19663
    $75.00

  3. 19665

    Optec - M117 x 1mm to OPTEC-2400 mount for AT10RC .

    Optec now has an M90x1mm threaded mount to fit the Astrotech AT6RC and AT8RC telescopes for our TCF-S Temperature Compensating Focuser ... Learn More
    Model#: 19665
    $95.00

  4. Optec - Low-Profile DSI 3.5 receiver port

    Optec - Low-Profile DSI 3.5 receiver port

    Female DSI 3.5”x24tpi threaded receiver port allows close-coupled attachment of any DSI 3.5 spacer or accessory to the Pyxis 3” ... Learn More
    Model#: 17752
    $95.00

  5. Optec - Low Profile Astro-Physics 2.7-inch receiver port

    Optec - Low Profile Astro-Physics 2.7-inch receiver port

    Female AP2.7 threaded receiver port allows close-coupled attachment of any AP2.7 spacer or accessory to the Pyxis 3” ... Learn More
    Model#: 17751
    $95.00

  6. Optec - Libra Alt-Azimuth Adjusting Base.

    Optec - Libra Alt-Azimuth Adjusting Base.

    Aligning two co-axial telescopes has always been a challenge.  Scope rings require adjusting up to six individual screws to provide alignment.  Then the slightest bump can knock the telescopes out of alignment ... Learn More
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    (48 States)
    Model#: 19230
    $495.00

  7. Optec - Lepus-QSI/STL 0.62X Telecompressor Lens

    Optec - Lepus-QSI/STL 0.62X Telecompressor Lens

    4-element telecompressor for use with new well-corrected SCT designs including the Meade ACF optical tube assemblies.

    ...
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    (48 States)
    Model#: 19405
    $225.00

  8. Optec - Lepus Camera Adapter

    Optec - Lepus Camera Adapter

    Compatible with the Optec 0.62x Lepus Reducer and Canon Digital SLR's.

    ...
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    Model#: 19392-47C
    $95.00

  9. Optec - Lepus 6.2 Telecompressor

    Optec - Lepus 6.2 Telecompressor

    The Lepus 0.62X is a new 4-element telecompressor available from Optec that has been specifically designed to work with newer Schmidt-Cassegrain telescopes such as the Meade ACF or the Celestron EdgeHD optical tube assemblies.

    ...
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    Model#: 19407
    $199.00

  10. Optec - L Mounting Bracket with 1/4 - 20 thread.

    Optec - L Mounting Bracket with 1/4 - 20 thread.

    #17640 - L mounting bracket with 1/4 -20 thread. This L shaped bracket allows the Pyxis to be mounted on a side support or optical bench ... Learn More
    Model#: 17640
    $25.00

  11. Optec - Johnson V (Visual) filter for SSP-5 with R6350 PMT.

    Optec - Johnson V (Visual) filter for SSP-5 with R6350 PMT.

    Optec - Johnson V (Visual) filter ... Learn More
    Model#: 17043
    $85.00

  12. Optec - Johnson V (Visual) filter for SSP-3 or SSP-5 with R6358 PMT

    Optec - Johnson V (Visual) filter for SSP-3 or SSP-5 with R6358 PMT

    Optec - Johnson V (Visual) filter ... Learn More
    Model#: 17033
    $85.00

  13. Optec - Johnson U (Ultra-violet) filter for SSP-5 with R6350 PMT.

    Optec - Johnson U (Ultra-violet) filter for SSP-5 with R6350 PMT.

    Optec - Johnson U (Ultra-violet) filter ... Learn More
    Model#: 17041
    $85.00

  14. Optec - Johnson U (Ultra-Violet) filter for SSP-3 or SSP-5 with R6358 PMT

    Optec - Johnson U (Ultra-Violet) filter for SSP-3 or SSP-5 with R6358 PMT

    Optec - Johnson U (Ultra-Violet) filter ... Learn More
    Model#: 17031
    $85.00

  15. Optec - Johnson R (Red) filter for SSP-3 or SSP-5 with R6358 PMT.

    Optec - Johnson R (Red) filter for SSP-3 or SSP-5 with R6358 PMT.

    Optec - Johnson R (Red) filter ... Learn More
    Model#: 17034
    $85.00

  16. Optec - Johnson I (Infrared) filter for SSP-3

    Optec - Johnson I (Infrared) filter for SSP-3

    Optec - Johnson I (Infrared) filter ... Learn More
    Model#: 17035
    $85.00

  17. Optec - Johnson B (Blue) filter for SSP-3 or SSP-5 with R6358 or R6350 PMT

    Optec - Johnson B (Blue) filter for SSP-3 or SSP-5 with R6358 or R6350 PMT

    Optec - Johnson B (Blue) filter ... Learn More
    Model#: 17032
    $85.00

  18. 17462

    Optec - JMI MotoFocus Mounting Ring for JMI NGF-S motorized focuser.

    The mounting ring screws into the large, coarse thread on ... Learn More
    Model#: 17462
    $60.00

  19. Optec - J-band filter, 1.25um CW, .28um BW for SSP-4 infrared photometer.

    Optec - J-band filter, 1.25um CW, .28um BW for SSP-4 infrared photometer.

    Optec - J-band filter ... Learn More
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    (48 States)
    Model#: 17137
    $325.00

  20. Optec - IFW-3 Intelligent Filter Wheel LRGB Kit.

    Optec - IFW-3 Intelligent Filter Wheel LRGB Kit.

    ... Learn More
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    (48 States)
    Model#: IFW-3
    $3,100.00

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Optec, Inc. is located in Lowell, Michigan, just east of the Grand Rapids metropolitan area. For many years now the company has been in the forefront of research and development of astronomical, visibility, and video/CCD microscopy optical instruments for both amateurs and professional alike.

Optec was incorporated in 1979 and is the successor to DOAA Enterprises; a Detroit based company founded by an Oakland University college student, Gerald Persha. Under the leadership of Persha, Optec has grown from a small basement operation to a corporation employing 7 technicians, machinists, and sales staff. Optec's roots are founded strongly in astronomical research instrumentation with products such as the SSP line of solid-state photometers, photomultiplier tube and CCD photometers, the patented TCF- temperature compensated focuser and the recent addition of the Pyxis 3-inch, a high precision camera field rotator for large telescopes.

Optec has a support staff of many diverse and qualified individuals, who take great pride in their accomplishments at the company. 

Optec maintains and uses the Optec Observatory, a small observatory and testing laboratory for Optec's astronomical product line. Using a Meade 10" LX200 telescope and CCD cameras from SBIG. In addition to the Optec SSP single channel photometer line, the Optec Observatory is fully computer controlled with separate control room and observing deck. Recent additions to the observatory now allow remote operations of the telescope, photometer, and CCD camera control software. 

In addition to the astronomical product line, Optec designs and manufactures optical couplers for video/CCD microscopy, atmospheric visibility measuring instruments such as the Model LPV transmissometer and the NGN integrating nephelometer. These unique instruments are used to monitor the air quality in many of the national parks in the USA as part of the Improve Network.