When shopping for new eyeglasses for yourself, you are often likely to only find ones with unacceptably high prices, or ones where vision insurance does not include glasses and when it does, not the whole cost. The best solution to this is to go online, where you can find glasses at lower than usual costs. If you buy Specs Fair Eyeglasses Online, for example, you are quite likely to get discounts. You are however, likely to face problem in selecting the perfect glasses without trying them on. We have the solution to that as well. Let’s look at some tips to keep in mind when wanting to select the perfect glasses online.
- Make sure have your prescription
To buy eyeglasses online, you need your prescription. They are usually valid for a year or two, however, how recent your prescription needs to be, varies. If the prescription has expired, make sure you give your eye exam first and have the prescription ready before shopping online.
- Make sure to take the right frame size
The problem with online shopping for eyeglasses is often that they are bought online where you cannot try them on to see if they fit. To avoid getting the wrong size, check the size of the pair of glasses that fit you and then buy the same size.
Make sure you know the lens width, bridge width and the Temple arm length of the glasses that should fit your face. These are listed either on the inside of one of the arms or the nose bridge.
- You should know your pupillary distance (PD)
The PD is the distance between both your pupils and is crucial because the lens should be centered on the pupil to avoid strain on the eyes. Your PD should be given on your prescription but if it is not, you can get it measured separately or do so yourself by following any guide.
- Go through the lens and coating options carefully before you choose
Lenses can come with add-ups and coatings. It is likely that people will try to upsell you on these so look closely to whether you really need it or not. Here are some of the common types:
- Polycarbonate and Trivex lenses: these are durable plastic lenses often appropriate for children when they play.
- High index plastic lens: these are thin plastic lenses which allow clear vision even for people who need stronger prescription.
- Progressive lenses: these are for people who wear bifocals or trifocals.
- Photochromic lens: these are eyeglasses that can act as sunglasses too. They get ark in sunlight, although not as dark as the normal sunglasses.
Online shopping for prescription eyeglasses is no doubt a difficult task but if you know the ropes of the task, it should be no problem. In fact, buying from online sites like purchasing eyeglasses Online can be easier and more economical than buying from an eyewear retailer’s shop.
