Photochromic Lenses Explained


We offer photochromic lenses, which is the technical term for light reacting lenses.

These lenses are gas filled, in which the gas reacts to the changing UV rays. This darkens the lenses in bright conditions and clears them once indoors or when the UV is weaker.

We offer a light reacting lens to suit your budget and also offer the better known TRANSITIONS7® lenses (Transitions is a registered trademark of Transitions Optical, Inc., used under license by Transitions Optical Limited).

Both of these lenses do the same job, although the TRANSITIONS® lenses tend to have a slightly longer life.

These lenses are a very popular choice as you do not require separate sunglasses.


100% Satisfaction Guaranteed - 30 Day Returns

Gone are the days when you could only afford to buy one pair of glasses for all occasions. The emergence of Glasses2you means that you can now have spare pairs of prescription specs in your car, at work or even upstairs if you so wish. It also means that you can now afford to have different styles to suit your mood or to suit every occasion in your hectic life. We really can save you a fortune on your glasses.

Buy prescription glasses online with Glasses2you. Reading glasses and affordable prescription spectacles available - FREE UK and international* delivery. Overseas orders are sent by 'International Tracked & Signed'. We prepare your glasses using the same processes, technology and suppliers as those employed by high street opticians. Our only compromise is on price not on quality.