Frame
Color |
Lens
Color |
Adult
Size |
Crystal
Blue |
Smoke |
Price:
$79.95 |
Silver Red |
Copper |
Item: 9633 |
Features:
- Full
integral floatation
- 100%
Glare free Polarized lenses by Polaroid
- Wrap
around Grilamid
TR90 frame
for side UV protection
- Dry
wipe case included
- Rubber
tip arms for additional comfort and hold & nose pads for impact
resistance and non slip
The
floating styles are equipped with Polaroid Polarizing lens, technical
name is S13. The support layers of this material is CAB (Cellulose
Acetate Butyrate). It is a 7 layer laminate with a high quality
scratch resistant hardcoating. The whole lens is presspolished and
optically correct, optical class 1, CE standard.
CAB
has advantages and disadvantages...
+unbreakable
+99% polarizing efficiency
+100% chipping free
+optically class 1, power readings and refraction is excellent
-fairly scratch resistant 2.5 HD
+lightest weight
+very good thermal stability
-distortion along frame edges possible
|
