Invincilites Sigma Unassembled glasses are designed for women featuring spring hinges and skull temples. The Invincilites Sigma Unassembled glasses model is made of metal and manufactured in China.
- Gender: Female
- Age Group: Adult
- Hinge: Spring Hinge
- Temple: Skull
- Bridge: Adjustable nose pads
- Case: Hard case included.
- Country: China
- Category: Rimless Eyeglasses
- UPC: 741558195977
- Edge type: Drill-mount
- Material: Metal
- Rim: 3-Piece Compression
- Product Group: Rx-able eyeglasses
Default size:
- Eye: 49 mm .......... Horizontal width of each lens at its widest point.
- B "Height": 32 mm .......... Vertical height. Multifocal lenses require a minimum 28mm "B" measurement.
- ED: 50 mm .......... Diagonal measurement of lens.
- Circumference: 130 mm .......... Lens circumference.

