![8-12mm Long 48mm Variable Length Extension (SFE-M48-V)](http://cloudbreakoptics.com/cdn/shop/products/SFEM48V__05904.1402335536.1200.1200_{width}x.jpg?v=1507146446)
Description
This is an adjustable 48 mm extension tube that adds 8-12 mm of length. Thread is the standard 2" filter thread size of M48 X .75. The depth of the male thread is 9.5 mm and there is a thin (1.52 mm) threaded locking ring on this thread to adjust the spacing. The female thread is 4.95 mm deep. The body is 2" in outside diameter.
![](http://cloudbreakoptics.com/cdn/shop/files/telly_150x150.png?v=1614292674)
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