Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
20 Cards in this Set
- Front
- Back
Cellulose Acetate Frame |
Most common plastic material used today |
|
Titanium Frame |
Lightweight, strong and corrosive resistant frame material |
|
Flexon Frame |
Titanium based material with flexible alloy known as memory metal |
|
Propionate Frame |
Common plastic frame material manufactured by mold injection |
|
Optyl Frame |
A thermoplastic that returns to its original shape when heated |
|
Nyon Frame |
Flexible plastic frame material |
|
Carbon Fiber Frame |
Strong thin lightweight plastic material that is hard to adjust and very limited in colors. |
|
Polycarbonate Frame |
Impact resistant safety material used for sports eye wear |
|
Combination Frame |
Frame that is made of both plastic and metal |
|
Stainless Steel |
Thin non-corrosive strong flexible metal material, colors are limited |
|
Pot Metal |
A frame made of many metals that are melted together |
|
Gold Plated |
A micro thin layer of gold put over the underlying base material |
|
Aluminum |
Extremely lightweight frame material, very hard to adjust with limited color |
|
Rimless Frame |
Glasses with no frame front, also known as drill mount frame |
|
Semi-rimless Frame |
Glasses with only half or the eye wire, and the lenses held in place by a nylon cord around the periphery |
|
Saddle Bridge |
Nose bridge which follow the contour of the nose and fits like a saddle |
|
Keyhole Bridge |
Nose bridge that looks like an old fashioned keyhole, which allows more of the nose to be seen causing the nose to look longer |
|
Pantoscopic Tilt |
A slight downward tilt of rhe frame front for a more natural look and better optics |
|
Retroscopic Tilt |
A slight upward tilt of the frame front, unwanted |
|
Positive Face Form |
Natural curve of the frame front that follows the contour of the face |