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IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
William Optics Adjustable Flat6AIII for FLT91
William Optics Adjustable Flat6AIII for FLT91
William Optics Adjustable Flat6AIII for FLT91
William Optics Adjustable Flat6AIII for FLT91
William Optics Adjustable Flat6AIII for FLT91
William Optics Adjustable Flat6AIII for FLT91
William Optics Adjustable Flat6AIII for FLT91
William Optics Adjustable Flat6AIII for FLT91

William Optics Adjustable Flat6AIII for FLT91

by William Optics
SKU WO-P-FLAT6AIII-M92
$348.00 - $348.00
$348.00
$348.00 - $348.00
$348.00
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  • 0.8x reducer
  • For William Optics FLT91 refractor
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Availability Info
Qualifies for FREE Shipping in CONUS on orders over $350.
  • Description

  • The William Optics Adjustable Flat6AIII for FLT91 is a special edition flattener and reducer designed for optimizing the flat-field imaging performance of the William Optics FLT91 refractor, which has an F/6 to F/7.5 ratio.

    Disclaimer

    Specifically designed the William Optics FLT91 refractor.

    Benefits and Features

    Here are some key benefits and features of this adapter:

    • 0.8x reducer
    • 2" Field Flattener
    • M63 threads on the telescope side
    • 2" threads on the opposite side
    • Slot behind the 2" threads to accept an M48 filter
    • Compatible with a variety of camera formats and T-mounts
    • Adjustable to help achieve the proper back focus