Optec

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  1. Optec - #12 Yellow, 50mm diam x 2mm thick

    $30.00
    SKU: 17232

    Ships in 3-5 Days

    Optec - #12 Yellow Wratten filter 50mm x2mm
  2. Optec - #21 Orange, 50mm diam x 2mm thick

    $30.00
    SKU: 17233

    Ships in 3-5 Days

    Optec - #21 Orange, 50mm diam x 2mm thick ;Blocks blue completely and
  3. Optec - #23A Light Red, 50mm diam x 2mm thick

    $30.00
    SKU: o17235

    Ships in 3-5 Days

    Blocks blue and green light completely, passes light longer than
  4. Optec - #29 Deep Red, 50mm diam x 2mm thick

    $30.00
    SKU: o17237

    Ships in 3-5 Days

    Passes light longer that 610 nm. This filter is
  5. Optec - #47B Blue, 50mm diam x 2mm thick

    $30.00
    SKU: 17236

    Ships in 3-5 Days

    This filter is used for RGB imaging to pass the blue band
  6. Optec - #58 Light Green, 50mm diam x 2mm thick

    $30.00
    SKU: 17238

    Ships in 3-5 Days

    an inexpensive way to get the sharpest image from most telescope systems.
  7. Optec - #8 Pale Yellow, 50mm diam. x 2mm thick.

    $30.00
    SKU: 17231

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    Does a better job blocking the violet and UV at the expense of
  8. Optec - #80A Medium Blue, 50mm diam x 2mm thick

    $30.00
    SKU: 17239

    Ships in 3-5 Days

    Low transmission in the blue and very transparent in
  9. Optec - Astrodon "I"-series LRBG filter set, 50mm diameter x 3mm thick.

    $825.00
    SKU: OPT-19125

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    Astrodon Tru-Balance RGB filters have revolutionized CCD
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  10. Optec - Astrodon B photometric filter, 50mm diameter, 3mm thick.

    $320.00
    SKU: OPT-19432

    Ships in 3-5 Days

    Astrodon Photometrics UVBRcIc filters adhere to the Johnson/Cousins designs as closely as
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  11. Optec - Astrodon Clear filter with UV blocking, 50mm dia., 2mm thick.

    $225.00
    SKU: OPT-19436

    Ships in 3-5 Days

    Astrodon Photometrics UVBRcIc filters adhere to the Johnson/Cousins designs as
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  12. Optec - Astrodon Ic photometric filter, 50mm diameter, 3mm thick.

    $320.00
    SKU: OPT-19435

    Ships in 3-5 Days

    Astrodon Photometrics UVBRcIc filters adhere to the Johnson/Cousins designs as
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  13. Optec - Astrodon Rc photometric filter, 50mm diameter, 3mm thick.

    $320.00
    SKU: OPT-19434

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    Astrodon Photometrics UVBRcIc filters adhere to the Johnson/Cousins designs as
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  14. Optec - Bessell specification B filter for photometry, Multilayer A/R coated, 5mm thick.

    $325.00
    SKU: 17446

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    Optec - Bessell specification B filter
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  15. Optec - Bessell specification I filter for photometry, Multilayer A/R coated, 5mm thick.

    $325.00
    SKU: 17449

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    Optec - Bessell specification I filter for photometry
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  16. Optec - Bessell specification R filter for photometry, Multilayer A/R coated, 5mm thick.

    $325.00
    SKU: 17448

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    Optec - Bessell specification R filter
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  17. Optec - Bessell specification U filter for photometry, Multilayer A/R coated, 5mm thick.

    $325.00
    SKU: 17250

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    Optec - Bessell specification U filter
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  18. Optec - Bessell specification V filter for photometry, Multilayer A/R coated, 5mm thick.

    $325.00
    SKU: 17447

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    Optec - Bessell specification V filter
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  19. Optec - Bessell UBVRI filter set, 50mm diameter, 5mm thickness

    $1,595.00
    SKU: 17450

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    Optec - Bessell UBVRI filter set
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  20. Optec - Clear window, 2.0±0.4mm thick.

    $30.00
    SKU: 17230

    Out of stock

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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.