There are a number of criteria you should consider before choosing your frames:
Eyeglasses are a true fashion accessory, there to preserve your eye health, but also to give your face a personal touch. Colours should harmonize with the colours of your hair and eyes, as well as with your skin tone. The colour of your eyeglasses is a style in itself and one that should suit your personality. A frame with vibrant colours is all about pizazz, while glasses in a neutral colour come off as more discreet. Whether the look is classic, arty or sporty, choice of eyeglasses also comes down to emotions, especially where price and appearance are concerned. So don’t rely on your first impression: Try on several pairs. And if you can't decide, a second pair can always come in handy.
The frame should suit your lifestyle and your tastes. Think: What are the activities that require your vision the most? Does your work entail long hours in front of a computer, for instance, or the handling of very small objects? Are you outside all day, and does this work pose a risk for your eyes? Do you play any particular sport? Does your hobby require precision and looking at things up close? Do you drive a car regularly, and if so, at what time of the day do you do it most: day or evening? Do you take part in activities that are risky for your eyes? Identifying your needs is very important.
The frame must be able to accommodate ophthalmic lenses prescribed by an optometrist. Technical requirements mainly concern the shape, thickness and size of the frame’s circles. Your frame choice must comply with technical requirements and your preferences in the way of materials, shapes and style.
The same rules apply to sunglasses with the added importance of choosing a frame that covers the entire socket area and that is manufactured to the right quality standards. It’s important that the frame is easily adjustable and solid enough to avoid ocular lesions if a part is broken.