Use for glasses

• Select Reading if you spend a lot of time concentrating on close-up material.
• Select Distance for everything else including computer work, driving, reading and everyday wear.
• Select Varifocal lenses if you want the freedom of using only one pair of glasses for everything. Designed for sharp focusing and ultimate comfort, our Lightweight Varifocal lenses allow you to change your focus with minimal eye movement. This means that you won't need to move your head, or eyes, into uncomfortable or unnatural positions.

Lens Type

• Choose glass lenses for the thinnest lens options available on the market today.
• Choose plastic lenses if you want thin lenses with tints, transitions or polarised lenses.

Thickness - Plastic

Plastic lenses are available in the Standard High Index or Double Aspheric High Index, remember the higher the index the thinner your lenses will be:

• Plastic 1.5: These are standard lenses that are not high index
• High Index Plastic 1.61: Typically 1.61 lenses are 25% thinner than standard 1.5 plastic lenses
• (DA) Double Aspheric Plastic 1.61: Designed to be even flatter and thinner than High Index Plastic 1.61 Lenses
• High Index Plastic 1.67: Typically 1.67 lenses are 40% thinner than standard 1.5 plastic lenses
• DA) Double Aspheric Plastic 1.67: Designed to be even flatter and thinner than High Index Plastic 1.67 Lenses
• High Index Plastic 1.74: Typically 60% thinner than standard 1.5 plastic lenses, this is the ultimate thin plastic lens.
• (DA) Double Aspheric Plastic 1.74: Designed to be even flatter and thinner than High Index Plastic 1.74 Lenses
• (DA) Double Aspheric Plastic 1.76: The latest innovation Super Flat 1.76 Double Aspheric Lenses are the thinnest plastic lenses available on the market today. This is the ultimate thin plastic lens

Thickness - Glass

Glass lenses are available in the following indexes, remember the higher the index the thinner your lenses will be:

• Glass 1.5: These are standard lenses that are not high index, however they are still typically 10% thinner than standard plastic lenses.
• High Index Glass 1.6: Typically 1.6 lenses are 25% thinner than standard 1.5 glass lenses.
• High Index Glass 1.7: Typically 1.7 lenses are 30% thinner than standard 1.5 glass lenses.
• High Index Glass 1.8: Typically 1.8 lenses are 42% thinner than standard 1.5 glass lenses.
• High Index Plastic 1.9: This is the thinnest glass lens available on the market today. Typically 55% thinner than standard 1.5 glass lenses, this is the ultimate thin glass lens.
• High Index Plastic 1.9: This is the thinnest glass lens available on the market today. Typically 55% thinner than standard 1.5 glass lenses, this is the ultimate thin glass lens.