Silver Dollar BTCF3003 glasses are made with beta titanium, in a rimless frame design. The Silver Dollar BTCF3003 eyeglasses are lightweight and durable.
- Gender: Unisex
- Age Group: Adult
- Shape: Rectangle
- Hinge: Regular Hinge
- Temple: Skull
- Bridge: Adjustable nose pads
- Clip Sun Option: Clip-on available.
- Country: China
- Category: Glasses
- Edge type: Drill-mount
- Material: Titanium
- Rim: 3-Piece Screw
- Warranty: 2-year warranty.
Default size:
- Eye: 47 mm .......... Horizontal width of each lens at its widest point.
- Bridge: 20 mm .......... Distance between the lenses at the narrowest point.
- Temple: 140 mm .......... Length of the temple from hinge to ear tip.
- B "Height": 25 mm .......... Vertical height. Multifocal lenses require a minimum 28mm "B" measurement.
- ED: 48 mm .......... Diagonal measurement of lens.
- Circumference: 123 mm .......... Lens circumference.

