on Aug 28, 2016
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For your consideration is antique trial lens frame from the early 1900's. It was used by an optometrist to examine eyes
It is a bit smaller than the average trial lens frame measuring 5 1/4 inches across the front from hinge to hinge
The temples are 6 inches in length
There are 3 wells on each side to hold up to 6 standard size trial lenses (37mm)
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