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William Optics SCT Adapter for Flattener 6/6A

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Brand William Optics
Part Number AD4-A015
Availability available

Product Info

Manufacturer Description

William Optics' model 6 and 6A flatteners have a non-standard male thread on the telescope side. This adapter # AD4-A015 allows you to couple these flatteners to a male SCT thread (2" x 24 tpi). With this, you can use the 6/6A with William Optics' Z66 and Z70 refractors, as well as with most SCT telescopes that have this thread.


  • Item weight = 0.7oz
  • Length = 0.76" / 19.4mm
  • Outside diameter = 2.13" / 54.2mm


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