I’ve removed my Ultima 80 eyepiece and want to mount a custom adapter on my scope. What are the specifications for the exposed threads?

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» Support Center » Knowledgebase » I’ve removed my Ultima 80 eyepiece and want to mount a custom adapter on my scope. What are the specifications for the exposed threads?

	I’ve removed my Ultima 80 eyepiece and want to mount a custom adapter on my scope. What are the specifications for the exposed threads?

Answer

Please refer to the image.

Ultima 80 threads

Thread 1 is UNF1 5/8” x 1/26”
Thread 2 is UNF1 3/8” x 1/26”

Article Details

Article ID:

2596

Created On:

Oct 04 2012 02:48 PM

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