Optical Lenses for Glasses

When selecting the right lenses for your glasses, it is a good idea to acquaint yourself with the various types of lenses out there. An optician can describe the pros and cons of each type and recommend the type that is best suited for your eyes.

Here are a few factors to keep in mind when selecting the type of lenses. To a large extent, your actual prescription will influence your choices here. Depending on the strength of lenses required for the job, you might have to choose either single vision lenses or bifocals. While there aren't that much variety in the former option, the latter does offer a wider selection of brands. Many recommend Zeiss brands as a good choice due to their sharpness as the additional comfort factor.

After that, you should look up the various lens materials out there. This ranges from plastic to polycarbonate to Trivex. The differences are usually based on the price as well as few other extra perks like resistance to scratching and actual weight of the lenses. Glasses are used in various settings and thus, many users like extra features added to their glasses (e.g. used for driving during the day). To this effect, many might want to tint their glasses. The lens materials dictate whether it will be possible to tint your lenses. Otherwise, you will need a separate tinted pair for daytime activities. Other features that can be added to a lenses include scratch resistance coating and antireflective coating.