Hello!
This should be very simple, but I seem to be having trouble figuring it out...
What is the standard size drop ball for industrial lenses (basic impact) in the USA?
I am trying to get a new 1" drop ball tube from a company I won't name, and they keep sending me a 7/8" tube labelled, "Industrial 7/8". The drop-ball I am replacing is 1".
1" is correct, right? Or am I losing my mind?? What is a 7/8" drop-ball for, anyway?
In summary, what is the correct drop-ball for the following lenses:
Dress Glass
Industrial Non-poly (Glass, Plastic, etc)
Thanks!!
~Sleepy Lab Rat
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"Facts are meaningless. You can use facts to prove anything that's even remotely true!" --Homer Simpson
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