01The small print

Affiliate Disclosure

As an Amazon Associate we earn from qualifying purchases. That sentence is the required disclosure of the Amazon Services LLC Associates Program, and it is printed in the footer of every page on this site as well as here.

What it means in practice

Every buying button here opens a product page at our retail partner with a referral code attached. If you buy, we receive a commission from the retail partner. The price you pay is the same with or without the code.

What it does not change

The measurements, the lens ratings and the prices on the cards come from our product data and are the same whether or not a button is pressed. The guides quote public health authorities rather than our own opinion where an eye is concerned, and a commission does not move a millimetre on a card.

Payment, delivery and returns are handled at checkout with our retail partner, not on this site.