Silhouette 6617 glasses are designed for men and women feature skull temples. The Silhouette 6617 glasses model is made of titanium and manufactured in Australia.
- Gender: Unisex
- Age Group: Adult
- Shape: Rectangle
- Temple: Skull
- Bridge: Universal
- Case: Hard case included.
- Clip Sun Option: Clip-on available.
- Country: Australia
- Category: Titanium Eyeglasses
- Edge type: Drill-mount
- Lens Material: Polycarbonate
- Material: Titanium
- Rim: 3-Piece Compression
- Sideshield Type: Flat fold
- Warranty: 2-year warranty.
- Product Group: Rx-able eyeglasses
Default size:
- Screw to Screw: 128 mm .......... Distance all the way across the frame front, from hinge to hinge.
- Eye: 50 mm .......... Horizontal width of each lens at its widest point.
- Bridge: 17 mm .......... Distance between the lenses at the narrowest point.
- Temple: 135 mm .......... Length of the temple from hinge to ear tip.
- B "Height": 31 mm .......... Vertical height. Multifocal lenses require a minimum 28mm "B" measurement.
- ED: 52 mm .......... Diagonal measurement of lens.
- Circumference: 134 mm .......... Lens circumference.

