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Items 101 to 120 of 284 total

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  1. Optec - NextGEN WideField NGW 0.5X Telecompressor Lens

    Optec - NextGEN WideField NGW 0.5X Telecompressor Lens

    Second generation WideField telecompressor design with 0.5X reduction. Re-design of Optec’s WideField reducer provides improved color correction and longer back-focus. Provides unvignetted field approx. 18mm in diameter ... Learn More
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    (48 States)
    Model#: 17406
    $295.00

  2. Optec - Tripod mount bracket for Alnitak XL36 lamp panel. 1/4-20 thread for most tripod pan heads

    Optec - Tripod mount bracket for Alnitak XL36 lamp panel. 1/4-20 thread for most tripod pan heads

    Tripod mount bracket for Alnitak XL36 lamp panel. 1/4-20 thread for most tripod pan heads ... Learn More
    Model#: 19096
    $60.00

  3. 17465

    Optec - T-Thread Mounting Ring with 42mm T-thread for direct camera coupling.

    This 42mm T-Thread mount allows IFW and ... Learn More
    Model#: 17465
    $60.00

  4. Optec Model TCF-Si Integrated Temperature Compensating Focuser

    Optec - Model TCF-Si Integrated Temperature Compensating Focuser

    Optec has created integrated variants of their main line of focusers: ... Learn More
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    (48 States)
    Model#: 17668
    $695.00

  5. 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

  6. Optec - Model SSP-4 Infrared Stellar Photometer.

    Optec - Model SSP-4 Infrared Stellar Photometer.

    Includes: 1¼” telescope coupler, 1.0mm infrared InGaAs cooled photodiode detector, 5 VDC power supply (stock #17065) and Install CD with SSP4Dataq. Order 2-position filter slider, J-H filters and serial cable separately ... Learn More
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    (48 States)
    Model#: 17006
    $2,795.00

  7. Optec - NextGEN UltraWidefield 0.7X Parfocal Telecompressor Kit.

    Optec - NextGEN UltraWidefield 0.7X Parfocal Telecompressor Kit.

    This telecompressor was designed specifically for systems with well corrected optics and flat fields such as can be obtained from apochromatic refractors and the new coma free and correctly named LX400-ACF telescopes ... Learn More
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    (48 States)
    Model#: NGUW
    $325.00

  8. Optec - #58 Light Green, 50mm diam x 2mm thick

    Optec - #58 Light Green, 50mm diam x 2mm thick

    an inexpensive way to get the sharpest image from most telescope systems. ... Learn More
    Model#: 17238
    $30.00

  9. Optec - 15 VDC Power Supply, 100-240VAC 50-60Hz, 1.5 Amp output

    Optec - 15 VDC Power Supply, 100-240VAC 50-60Hz, 1.5 Amp output

    For use with Pyxis 3”, 15VDC output includes 2.5 x 5.5mm right angle power plug. Specify U.S. or European wall plug. ... Learn More
    Model#: 17066
    $35.00

  10. 17430

    Optec - Violet light rejection filter, mounted in 48mm threaded cell.

    Violet Light Rejection - Blocks the UV and violet light shorter than 420nm. Most refractor optics including apochromatic telescopes are not well corrected in the short wavelengths ... Learn More
    Model#: 17430
    $45.00

  11. 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

  12. Optec - 6-foot Control Cable, Hand Controller to TCF-S/IFW, RJ-45 to DB-9.

    Optec - 6-foot Control Cable, Hand Controller to TCF-S/IFW, RJ-45 to DB-9.

    The control cable is comprised of an eight wire CAT 5 cable with ... Learn More
    Model#: 17470
    $30.00

  13. Optec - 50-foot RJ-12 Reverse Cable for use with #17695 converter

    Optec - 50-foot RJ-12 Reverse Cable for use with #17695 converter

    the simplest way to convert from the flat Reverse cable to ... Learn More
    Model#: 17674
    $30.00

  14. 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

  15. Optec - SSPDataq2 photometer control, data acquisition and data reduction package for UBVRI

    Optec - SSPDataq2 photometer control, data acquisition and data reduction package for UBVRI

    This software program is an expansion of the freeware SSPDataq available with the SSP photometers or from our software download site. Program supports UBVRI data acquisition and complete data reduction ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: 17030
    $295.00

  16. Optec - SSP-3A UBVRI Photometer Kit.

    Optec - SSP-3A UBVRI Photometer Kit.

    The SSP-3 Photometer is the central part of a complete stellar magnitude measurement system. A complete set of precision filters, data acquisition interfaces, detector size and adapter options are available to fit any need ... Learn More
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    (48 States)
    Model#: SSP-3A
    $2,350.00

  17. Optec - Dichroic GREEN-IR filter for RGB Imaging, Multilayer AR coating, 2.0 +/- 0.1mm thick.

    Optec - Dichroic GREEN-IR filter for RGB Imaging, Multilayer AR coating, 2.0 +/- 0.1mm thick.

    Optec 50mm Dichroic Green-IR Filter ... Learn More
    Model#: 17247
    $135.00

  18. Optec - STL/QSI thread to T-thread adapter – Low Profile

    Optec - STL/QSI thread to T-thread adapter – Low Profile

    apter to convert male QSI/STL thread to male T-thread, 7.2mm back-focus. ... Learn More
    Model#: 19391
    $50.00

  19. Optec - #47B Blue, mounted in 48mm threaded cell.

    Optec - #47B Blue, mounted in 48mm threaded cell.

    #47B Blue - Before the availability of cheap and good dichroic filters, this filter was used for RGB imaging to pass the blue band. Low transmission in the blue and very transparent in the IR makes this filter useful only for special projects ... Learn More
    Model#: 17436
    $45.00

  20. Optec - Pyxis 3" Generation 2 Camera Field Rotator with AP2.7  Threaded Receiver

    Optec - Pyxis 3" Generation 2 Camera Field Rotator with AP2.7 Threaded Receiver

    The Pyxis 3-inch includes a built-inside mounted serial port for remote operations – no external hand control is required.

    ...
    Learn More
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    (48 States)
    Model#: 17746
    $1,995.00

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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.