Modo 4001 glasses are designed for men featuring spring hinges and skull temples. The Modo 4001 glasses are manufactured in Japan.
- Gender: Male
- Age Group: Adult
- Shape: Rectangle
- Hinge: Spring Hinge
- Temple: Skull
- Bridge: Adjustable nose pads
- Country: Japan
- Category: Combinations
- Edge type: Beveled
- Product Group: Rx-able eyeglasses
Default size:
- Eye: 49 mm .......... Horizontal width of each lens at its widest point.
- Bridge: 16 mm .......... Distance between the lenses at the narrowest point.
- Temple: 140 mm .......... Length of the temple from hinge to ear tip.
- B "Height": 28 mm .......... Vertical height. Multifocal lenses require a minimum 28mm "B" measurement.
- ED: 50 mm .......... Diagonal measurement of lens.
- Circumference: 129 mm .......... Lens circumference.

