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Optec

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  1. Optec - 3-" to AstroPhysics 2.7" (AP2.7) female thread mount.

    Optec - 3-" to AstroPhysics 2.7" (AP2.7) female thread mount.

    3-inch AstroPhysics mount screws directly onto AstroPhysics ... Learn More
    Model#: 17807
    $85.00

  2. 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

  3. 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

  4. Optec - 3-" to OPTEC-2400 male dovetail.

    Optec - 3-" to OPTEC-2400 male dovetail.

    3-inch Drawtube Adapter adapts between 2-inch Optec products using ... Learn More
    Model#: 17805
    $85.00

  5. 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

  6. Optec - Takahashi 2.8" (72mm) male mount, fits the Takahashi Mewlon 210 and 250, to OPTEC-2400.

    Optec - Takahashi 2.8" (72mm) male mount, fits the Takahashi Mewlon 210 and 250, to OPTEC-2400.

    The #17651 Takahashi 2.8-inch mount screws directly onto the 72mm male thread of the Mewlon series  telescopes and presents the OPTEC-2400 dovetail for attachment of any device with an OPTEC-2400 receiver.Outside Diameter: 3 ... Learn More
    Model#: 17651
    $85.00

  7. Optec - AstroPhysics 2.7" male threaded mount to OPTEC-2400 dovetail.

    Optec - AstroPhysics 2.7" male threaded mount to OPTEC-2400 dovetail.

    The AstroPhysics 2.7-inch mount screws directly into the AP female thread and presents the OPTEC-2400 dovetail for attachment of any device with an OPTEC-2400 receiver.Overall Height: 0.85" (21.6mm)Clear Aperture: 2.15" (54 ... Learn More
    Model#: 17458
    $85.00

  8. Optec - 3-" to Starlight Instruments 4.1x24tpi thread mount.

    Optec - 3-" to Starlight Instruments 4.1x24tpi thread mount.

    Starlight mount screws directly onto Starlight equipment with ... Learn More
    Model#: 17813
    $85.00

  9. 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

  10. 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

  11. Optec - 3-" to STL camera mount.

    Optec - 3-" to STL camera mount.

    3-inch STL camera mount bolts directly onto SBIG STL ... Learn More
    Model#: 17806
    $85.00

  12. Optec - 3-" to OPTEC-3600 mount.

    Optec - 3-" to OPTEC-3600 mount.

    3-inch Drawtube Adapter allows multiple 3-inch Optec devices such as ... Learn More
    Model#: 17811
    $85.00

  13. Optec - VSI SideWinder 2.9-" dovetail mount to OPTEC-3600 dovetail adapter.

    Optec - VSI SideWinder 2.9-" dovetail mount to OPTEC-3600 dovetail adapter.

    The VanSlyke SideWinder has a 2.9-inch diameter dovetail receiver.   Our #17821 mount is a male 2.9" dovetail to our larger 3.6" dovetail for attaching any device with an OPTEC-3600 receiver.Overall Height: 0.69" (17 ... Learn More
    Model#: 17821
    $95.00

  14. 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

  15. Optec - PlaneWave 12.5" SecureFit to OPTEC-3600 dovetail adapter.

    Optec - PlaneWave 12.5" SecureFit to OPTEC-3600 dovetail adapter.

    PlaneWave's 12.5" CDK telescope includes the Hedrick focuser with a rear plate called the SecureFit. The SecureFit connections allow a bolt-on secure fit for any accessory or camera ... Learn More
    Model#: 17826
    $95.00

  16. Optec - 3-inch to Takahashi M98x1mm male thread

    Optec - 3-inch to Takahashi M98x1mm male thread

    3-inch to Takahashi M98x1mm male thread ... Learn More
    Model#: 17840
    $95.00

  17. Optec - TeleVue 3" male threaded mount for NP101 to OPTEC-2400 dovetail adapter.

    Optec - TeleVue 3" male threaded mount for NP101 to OPTEC-2400 dovetail adapter.

    The #17652 Televue 3-inch mount screws directly onto the NP101 male thread and presents the OPTEC-2400 dovetail for attachment of any device with an OPTEC-2400 receiver.Outside Diameter: 3.45" (87.6mm)Overall Height: 0.89" (22 ... Learn More
    Model#: 17652
    $95.00

  18. Optec - Takahashi 2.8" (72mm) female mount to OPTEC-3600 dovetail adapter.
  19. Optec - TMB 4.3-" Thread Mount to OPTEC-3600 Dovetail Adapter.

    Optec - TMB 4.3-" Thread Mount to OPTEC-3600 Dovetail Adapter.

    The TMB 4.3-inch mount screws directly into the large 4.3" receiver of the TMB apochromats including the TMB-130.  This mount presents the OPTEC-3600 dovetail for attachment of any device with an OPTEC-3600 receiver ... Learn More
    Model#: 17814
    $95.00

  20. Optec - 2-" to 3"x 24 tpi male threaded mount.

    Optec - 2-" to 3"x 24 tpi male threaded mount.

    The 2-inch to 3-inch thread adapter was developed to easily adapt the Apogee and SBIG cameras and filters wheels for the TCF-S focuser.By holding tight tolerances (+/- 0.003") Optec has achieved a slip-fit that is second-to-none ... Learn More
    Model#: 17666
    $95.00

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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.