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Become a Sunglass Authority

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BENEFITS<br />

LIMITATIONS<br />

ACETATE<br />

1. Medium weight and durable.<br />

2. Holds its shape well.<br />

3. Can have CR39, polycarbonate<br />

or glass lenses.<br />

4. Can be repeatedly softened and<br />

reshaped under heat to create the<br />

perfect fit.<br />

1. Pliable - sun and<br />

extreme heat can<br />

damage the frame.<br />

2. Can be heavy if worn<br />

for long periods of<br />

time.<br />

PLASTIC<br />

NYLON<br />

1. Lightweight.<br />

2. Maintains its shape very well.<br />

3. Strongest of all non-metal frames<br />

(virtually indestructible).<br />

4. Usually have polycarbonate<br />

lenses.<br />

1. Hard to change shape by<br />

heating so difficult to get<br />

perfect fit.<br />

FRAME MATERIALS<br />

PROPIONATE<br />

STAINLESS<br />

STEEL<br />

1. Lightweight and durable.<br />

2. Maintains its shape well.<br />

3. Highly suitable for complex<br />

frame shapes.<br />

4. Usually have polycarbonate<br />

lenses.<br />

1. Lightweight and comfortable<br />

due to elasticity.<br />

2. Holds its shape well.<br />

3. Strong and highly corrosion<br />

resistant.<br />

4. Has adjustable nose pads.<br />

5. Suitable for all lens materials.<br />

METAL<br />

TITANIUM<br />

1. Ultra lightweight.<br />

2. Hypo-allergenic (nickel free)<br />

3. Very sturdy / strong.<br />

4. Easy to adjust and holds its<br />

shape.<br />

5. Has adjustable nose pieces and is<br />

suitable for all lens types.<br />

PRECIOUS<br />

METAL<br />

1. Metal alloy base plated with<br />

precious metals such as gold or<br />

silver to give them a rich finish.<br />

CARBON<br />

FIBRE<br />

1. Made up of thin fibres.<br />

2. Incredibly strong and<br />

lightweight.<br />

1 2 3 4<br />

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