Are Glass Lenses More Expensive Than Plastic. Here are some things to know about which is better between glass and plastic lenses. On average sunglasses with glass lenses are more expensive than sunglasses with plastic lenses.
Plastic is better for safety and its lighter and more affordable than glass. Heres another thing to note. Within the realm of plastic lenses a number of alternatives exist.
Glass lenses can only fit into eyeglass frames with a B measurement vertical height of at least 28mm and glass lenses cannot be installed in rimless or semi rimless frames.
The cost to produce a glass lenses is more expensive than a plastic lenses. When its time for a new prescription glasses or even sunglasses. Polycarbonate lenses are highly resistant to impact wont shatter and are 10 times stronger than glass or standard plastic making them ideal for children safety lenses and physical activity. They can be useful if.
