Calvin Klein | 19718F | Black
Single Vision Lens Options (Default)
If you are unsure about your lens options, feel free to contact us
1. Single Vision Standard
Standard — Provides clear vision for long distance or near reading. If your prescription is over +/-3.00, thinner & lighter lens options are available from our custom lens options below.
2. Sunglass or Clear lens
Sunglass — When used outdoors only for sun-protection.
Clear lens — When used for both indoors and outdoors.
3. Coating Types
Scratch-Resistant coating — Prolongs the lifespan of your lenses by making it more scratch resistant.
Anti-Glare coating — Reduces glare and reflections from all surfaces - eg: windows, shiny surfaces (ie cars) or puddles of water during a wet and rainy day, the list goes on ..
Blue-Filter coating — Reduces transmission of artificial blue light from digital screens. Many users experience some form of relief/ comfort from this coating after prolonged use of digital screens.
Custom Lens Options
If your lens option is unavailable from the default options:
For optical lenses, you will be prompted to supply a valid prescription after checkout. If you are a patient at Chapman-Davies, we have this on file.
Lens Width: 53 mm
Bridge Width: 19 mm