ET080 - 2" Extension Tube - Long Length
Provides an additional 80 mm of back focus. The 2” receptacle is 35 mm deep so if the item you are inserting is longer than 35mm , add the difference to 80 mm to determine the actual amount of extension. This all aluminum extension tube uses a brass compression ring and thumbscrew for snugness. The insert tube has a 2" filter thread (M48 X .75).
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Did the job. The extender is looks great and Is well built. Fast delivery. Thanks very much.
Excellent quality extension tubes, comes with brass compression ring and two thumb screws, cannot be beat for the very low price. (I got two.)