Optec

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  1. Optec - AP2.7 x 24tpi Extension Tube, 1-1/2" length.

    $30.00
    SKU: OPT-19885

    Ships in 3-5 Days

    AP2.7 Extension - 1-1/2" LengthOverall Height: 1.87"  (47.5mm)Clear Aperture: 2.52" (64mm)Weight: 2.4 oz (70 g)Back-focus Usage: 1.50" (38
  2. Optec - 25-ft. Serial cable for SSP photometers, DB-9 F/F.

    $50.00
    SKU: 17157

    Ships in 3-5 Days

    The SSP photometer line uses a standard DB9 connector with
  3. Optec - Hamamatsu R6358 Multialkali PMT with extended red response (185 to 830 nm)

    $895.00
    SKU: OPT-17017

    In stock

    Optec has been making the SSP-5 and 5a high-precision stellar photoelectric photometer for nearly 20 years. 

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  4. Optec - 6-position Filter Wheel for 50mm Square Filters with mounting tabs

    $345.00
    SKU: 17362

    Ships in 3-5 Days

    Wheel design allows for up to 6 filters of 50mm square size to be user installed. The 50mm square filters are not available from Optec but are commonly available from other astronomical filter suppliers
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  5. Optec - Astro-Pyxis 2.7" Male Threaded Adapter to Pyxis 2" (OPTEC-2100 Male Dovetail)

    $65.00
    SKU: OPT-17638

    Ships in 3-5 Days

    Optec Astro-Pyxis 2.7" Male Threaded Adapter to Pyxis 2" (OPTEC-2100 Male Dovetail)

  6. Optec - ST-1001E Mounting Ring for SBIG ST-1001E CCD camera. (OBSOLETE only a few units left)

    $60.00
    SKU: 17463

    Ships in 3-5 Days

    The mounting ring screws into the large, coarse thread on
  7. Optec - DSI 3.5 Extension Tube Set, 5-piece Set

    $235.00
    SKU: OPT-19890

    Ships in 3-5 Days

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  8. Optec - 2-" to SCT thread (2" diameter) adapter, fits directly into the 2� TCF focuser.

    $45.00
    SKU: OPT-17665

    In stock

    The 2-inch to SCT thread Adapter is our original secure fit adapter for 2" x 24tpi  SCT male telescope thread.  By holding tight tolerances (+/- 0.003") Optec has achieved a slip-fit that is second-to-none
  9. Optec - Vixen VMC260 telescope mount to OPTEC-3600 dovetail adapter.

    $95.00
    SKU: OPT-17819

    Ships in 3-5 Days

    The Vixen VMC mount screws directly into the fine 65mm male thread of the Vixen VMC Telescopes including the VMC260.  This mount presents the OPTEC-3600 dovetail for attachment of any device with an OPTEC-3600 receiver.Overall Height: 0
  10. Optec - Next Generation Corrector 3-" f/7.5 Telecompressor Kit.

    $1,250.00
    SKU: NGC_316

    Ships in 3-5 Days

    Optec has developed the NGC 316 corrector, the first in our series of 3" telecompressors. We designed this corrector specifically for the classic Meade 16" Schmidt Cassegrain Telescope
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  11. Optec - Violet rejection filter, 50mm diam x 2mm thick.

    $30.00
    SKU: 17229

    Ships in 3-5 Days

    Most refractor optics including apochromatic telescopes are not
  12. Optec - 6-foot power supply extender cable

    $20.00
    SKU: OPT-17067

    Ships in 3-5 Days

    Specify 2.5 x 5.5mm female socket to male plug or 2.2 x 5.5mm for SSP-4.
  13. Optec - PlaneWave CDK 12.5 mount to OPTEC-2400 dovetail adapter.

    $95.00
    SKU: 17417

    Ships in 3-5 Days

    The  PlaneWave 12.5" CDK mount fits the rear pinch-plate cover of the rear cell and presents the OPTEC-2400 dovetail for attachment of any device with an OPTEC-2400 receiver
  14. Optec - Pentax Threaded Mounting Ring for IFW.

    $60.00
    SKU: 17468

    Ships in 3-5 Days

    This Pentax Thread mount allows
  15. Optec - Astro-Physics AP1200 Bolt Kit

    SKU: OPT-19239

    Ships in 3-5 Days

    Call for pricing.
  • Optec - 12-foot RJ-12 Reverse Cable for use with #17695 converter

    $15.00
    SKU: OPT-17672

    Ships in 3-5 Days

    the simplest way to convert from the flat Reverse cable to
  • Optec - Meade RCX 3-" threaded mount to OPTEC-3600 dovetail adapter.

    $95.00
    SKU: OPT-17824

    Ships in 3-5 Days

    Meade's RCX line of telescopes were originally designed with a movable corrector and secondary.  This design included a large plastic cover on the back of the OTA
  • Optec - Lepus 6.2 Telecompressor

    $199.00
    SKU: OPT-19407

    Ships in 3-5 Days

    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.

  • 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
  • Optec - Takahashi M98x1mm to OPTEC-3600 dovetail adapter

    $95.00
    SKU: OPT-19807

    Ships in 3-5 Days

    Takahashi M98x1mm to OPTEC-3600 dovetail adapter
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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.