Home Astrophotography Accessories by ZWO M42-M42 Spacer - 21mm
M42-M42 Spacer - 21mm
M42-M42 Spacer - 21mm

    ZWO

    M42-M42 Spacer - 21mm

    $ 18.00
    $ 18.00

    In Stock

    Description

    This is a 21mm spacer, threaded on both ends with M42 threads. This spacer will help you achieve correct back distance for corrected optics.

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