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The Telescope Authority
Since 1947

TPO M42 Spacers/Extension Rings 20mm

SKU : OS-M42-20

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  • Side A=M42.
  • Side B-M42.
  • A T-Thread or T-2 Extension.
  • Length= 20 mm.

 

Product Details

  • This adapter is an M42, also known as a T-Thread or T-2 Extension.

    Length: 20 mm.

     

  • specifications

    Free ShippingYes
    Ring Size42mm with 20mm Extension
    Warranty2 Year Warranty
  • included items

    • Side A=M42.
    • Side B-M42.
    • A T-Thread or T-2 Extension.
    • Length= 20 mm.

     

Product Reviews

Customer Reviews
5.0 Based on 3 Reviews
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Filter Reviews:
    KW
    10/08/2019
    Kevin W.
    Canada Canada
    Baader Micro Focuser/T2 extension rings

    Excellent build quality...used these for more rigid attachment of the asi224 to my Orion 70mm multiuse finderscope. Focusing is a breeze and no movement while guiding

    DS
    03/11/2019
    Dave S.
    United States
    Exactly what I needed

    Web site easy to navigate. Fast shipping. Fair price. Can’t ask for much more.

    GD
    02/26/2018
    Glenn D.
    United States
    Nice spacer

    Good quality and fit. Highly recommended.