Flexon 438 glasses are designed for men. The Flexon 438 glasses are manufactured in China.
- Gender: Male
- Age Group: Adult
- Shape: Aviator
- Country: China
- Category: Mens Eyeglasses
- Edge type: Beveled
- Rim: Full Rim
- Product Group: Rx-able eyeglasses
Default size:
- Eye: 53 mm .......... Horizontal width of each lens at its widest point.
- Bridge: 18 mm .......... Distance between the lenses at the narrowest point.
- Temple: 140 mm .......... Length of the temple from hinge to ear tip.
- B "Height": 35 mm .......... Vertical height. Multifocal lenses require a minimum 28mm "B" measurement.
- ED: 56 mm .......... Diagonal measurement of lens.
- Circumference: 148 mm .......... Lens circumference.

