Optec

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  1. Optec - Model TCF-Si Integrated Temperature Compensating Focuser

    $695.00
    SKU: OPT-17668

    Wait Time is 3-5 Days

    The TCF-Si from Optec is a temperature compensating 2" focuser with integrated control circuit. This package includes the TCF-Si focuser, temperature sensor probe with 20” cable,12VDC power supply with cord, and 6-ft. USB/Serial cable.
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  2. Optec - Model TCF-S3 3" Temperature Compensating Focuser

    $1,795.00
    SKU: OPT-17677

    Wait Time is 3-5 Days

    Same as 17670 except the focuser is much more massive and capable of handling instrument loads up to 25 pounds. Recommended for observatory class telescopes with large field diameters
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  3. Optec - Model TCF-S, 2" Temperature Compensating Focuser.

    $875.00
    SKU: OPT-17670

    Wait Time is 3-5 Days

    Mechanically, the TCF-S is a robust Crayford style motorized focuser with high repeatability,
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  4. Optec - Model TCF-S3i, 3" Integrated Temperature Compensating Focuser.

    $1,595.00
    SKU: OPT-17676

    Wait Time is 3-5 Days

    The TCF-S has a new big brother - the TCF-S3. This 5 pound focuser has all the same features of the TCF-S but is just bigger and stronger

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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.