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Optec DSI 3.5-inch Male to 3-inch x 24 TPI Male Thread Adapter

SKU : OP-19915

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Product Details

  • Optec 3.5" DSI to 3" 24 TPI CCD Thread Adapter

    This Optec 3.5" DSI to 3" x 24 TPI CCD Thread Adapter is designed to be used with the Deep Sky Instruments (DSI) large diameter spacers.

    Rich Simons of Deep Sky Instruments and Optec have jointly developed a new, larger diameter standard spacer for large aperture telescopes. This particular adapter attaches to a 3.5" Deep Sky Instruments standard thread on one end and a 3" 24 TPI CCD thread on the other end. Many popular cameras have this thread, including those manufactured by SBIG, FLI, and Apogee.

    Optec 3.5" DSI to 3" 24 Adapter Specifications:
    • Made from high strength 6061 aluminum alloy and black anodized

       

    • Internal surfaces are painted and baked with a non-reflecting ultra-flat black paint

       

    • Clear Aperture: 3.25" (82.5 mm)

       

    • 3.5" DSI standard threads on one end

       

    • 3" x 24 TPI CCD threads on the other end

       

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