STANDARD: Includes: Scratch Resistant Coating
BRONZE (£10): Includes: Scratch Resistant Coating, Anti Glare Coating and UV Protection
SILVER (£20): Includes: Thin and Lightweight Lenses, Scratch Resistant Coating, Anti Glare Coating and UV Protection. Recommended for prescriptions over +/- 2.00
GOLD (£60): Includes: Extra Thin and Lightweight Lenses, Scratch Resistant Coating, Anti Glare Coating and UV Protection. Recommended for prescriptions over +/- 4.00
For more information about the upgrades, please visit our FAQ's