Eyeglasses are typically composed of a frame and lenses. Both must be the perfect blend so that they can make wearer feel conformable. Some lenses are designed for small frames, while some are compatible with any frame size. This is a serious issue for example when considering a progressive lens. Most of the time, your sight problem is the main factor in determining lens and frame types. After opticians know about your sight problem, they will suggest a suitable lens for you. If you’re nearsighted (Myopia), farsighted (Hyperopia), or have astigmatism, you need a single vision lens. If you’re 40 or more, you may have aging eye (presbyopia), in this case you will probably need a bifocal or progressive lens type.

You may begin with choosing a frame which must fit and make you look good. I’m not going to suggest you about which frame shape that match with your face shape etc. because you can easily see it in the mirror when you’re fitting frame and opticians will always give you suggestions about that.

Normally the single vision lens solution will have less problems as they can fit any frame. The exception to this is when you need a high power lens, the lens will be thick, so you should have a small frame. Smaller frame can hide the thickness of the lens. However, there is also a thin lens called a hi-index lens, especially developed for the high power sight problem. The Hi-index lens is thinner and lighter than a normal lens which will make you glasses more appealing. There are varieties of indexes available in the market. The higher the index (more than 1.5, let’s say 1.6 or more) the more thinness you will get. There will also be a display kit in the shop where you can compare the difference.

Another point to note is when you choose rimless frame. A mineral based lens is never a good choice. You need a sturdy lens in order to prevent breaking. Thinner lenses also make the rimless frame more beautiful. So ask the optician about a hi-index lens that is sturdy enough for rimless frame in such case.

Bifocal lenses need a larger frame to cover both the reading zone and distance zone.

There are several designs of progressive lenses that can serve both small and big frames. Each brand has its own designs which have their own characteristics. You will need advice from the optician.

Be careful when you choosing a frame and lens. This is the easiest step in getting a great eyeglass especially made for you