Computer Glasses

Australia was the first nation to introduce the standards for the sunglasses and it happened in the year 1971. The standard which they provided first wasNow a lot of countries have joined Australia to have their own standards for the sunglasses. The other countries are USA, France and Germany. The only obligatory standard for the sunglasses all over the woeld is AS/NZS 1067 which covers the safety and the performance requirements of the sunglasses. From the time of introducing the standards, it was made compulsory that all the sunglasses that are sold in the Australian region must comply with these predefined standards.

A revised version of the sunglasses standard AS/NZS 1067:2003: 'Sunglasses and Fashion Spectacles' was introduced in the year 2003. The novel standard defines 5 categories of the lenses:

Description of the lens

·         The Fashion spectacles which actually do not come under the category of sunglasses offer very low diminution in the glare of sun with some Ultra Violet  protection.

·         The Sunglasses which offer a medium levels of protection against the sun's glare with high-quality Ultra Violet protection

·         The Sunglasses which offer a high levels of protection against the sun's glare with good quality Ultra Violet protection

·         The Sunglasses for unique purposes which offer an extremely soaring levels of protection against the sun's glare with first-class Ultra Violet protection

All the sunglasses that are sold in the Australian territory should be labeled to point out which standard of the AS/NZS 1067:2003 class they abide with to offer the consumers with the essential data to choose the appropriate fashion spectacles or sunglasses depending upon their planned use.

For the best protection prefer "wrap around" sunglasses to diminish the quantity of Ultra Violet Radiaton flowing in from the sides. The Non-wraparound devises permit Ultra Violet Radiation to penetrate from the sides sinking the protection to your eyes though the lenses themselves may offer 100% protection from the Ultra Violet Radiations. EPF is the eye protection factor and the sunglasses with EPF values of nine and ten is supposed to transmit almost nil Ulita Violet Radiations.

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