These are all plastic frame readers that have one diopter/magnification per box, We have sold these over the years to missionaries, correctional facilities (we will designate which styles are all plastic for prisons in the style description), and laser eye clinics to name a few.
$ 34.00 per dozen
This larger lens model has a spring hinge and stylish detail on the temple. There are Tortoise, Brown, Black/Grey and Black in each dozen.
Magnifications; +1.00 - +4.00
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