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Fundamentals F504 glasses are designed for men and women featuring spring hinges and skull temples. The Fundamentals F504 glasses model is made of metal and manufactured in China.
- Gender: Unisex
- Age Group: Adult
- Shape: Modified Oval
- Hinge: Spring Hinge
- Temple: Skull
- Bridge: Adjustable nose pads
- Country: China
- Category: Metal
- Edge type: Beveled
- Material: Metal
- Warranty: 1-year warranty.
- Product Group: Rx-able eyeglasses
Default size:
- Eye: 44 mm .......... Horizontal width of each lens at its widest point.
- Bridge: 18 mm .......... Distance between the lenses at the narrowest point.
- Temple: 125 mm .......... Length of the temple from hinge to ear tip.
- B "Height": 27 mm .......... Vertical height. Multifocal lenses require a minimum 28mm "B" measurement.
- ED: 44 mm .......... Diagonal measurement of lens.
- Circumference: 113 mm .......... Lens circumference.
