If your eyeglass frame is in the right condition, going for a lens replacement or glass replacement can be a wise choice economically. No doubt, there are companies that specialize in fitting new prescription lenses to existing frames.But, a few companies may ask you for a new prescription to create the perfect fit lens.
You can also plan an eye exam to ensure that that the lens is in right strength as per your need. Thus, if the prescription still fits the frames, the new lens will work. But, when your prescribed lens is no longer valid or effective, it can cause eye strain and make your everyday task more difficult.
Some people can also develop symptoms like headache, dryness of eyes, and blurred vision. Lenses are an essential part of glasses and if they break out of frame due to damage, it can lead to safety hazards for your eyes. Years of wear and tear of lenses can also prevent you from seeing clearly.
If you are looking to find perfect replacement lenses for your eyewear, this article will help you.
Identify right lens shape and size
For a common person, it can be quite difficult to know what will be the perfect lens shape and size. To know about the type of prescription lenses that will be right, you need to have an idea about different lens sizes. You should know that small lenses have a width of 50mm or less.
The medium lenses are between 51mm and 54mm. On the other hand, larger lenses are wider than 55 mm. Before you choose a lens for your eyewear, you should know that your eyes should be centered with the lens.
If the frames are too wide, it will make your eyes too close together. While, narrow frames will give your eyes a wide-set look. So, ask about the lens size and frame size before making the choice.
Selecting the appropriate lens and coating
Lens tent is an essential aspect that you need to consider before purchasing an eye lens. Lens tint helps in optimization of lens performance and also offers better visibility and eye comfort.
Lens coating also controls VLT, which can cause pain and discomfort due to overexposure. Lens tint also affects the glare and the ability of eyes to different colors and contrasts. When selecting the lens coating and tint, it is important to consider all above-mentioned factors.
Lens shades can also vary from clear to dark. You may find different lens coatings and tints, each of them have their own benefits and applications.
VLT is the most important factor that you must consider as VLT measures how much light the tint allows. Tints and coatings with a higher level of VLT allow more light, while tint with a lower VLT allows less light.
Your needs also determine the type of coating you need. For example, if you use glasses for reading, you should try lenses with a higher VLT so that you can see clearly. But, if you are looking for sunglasses, even a lower VLT will work.
For regular working conditions, clear lenses are the best. Lens with VLT 20% to 40% is best for all-purpose outdoor use. You can use it for everyday wear. If the VLT is less than 20%, it is good for bright and sunny conditions.
Determining the best lens material for your need
When you are looking for replacement lenses, it is quite normal to get confused about how to choose the best lens material. In the majority of cases, your lifestyle can be a suitable factor that will help you in choosing the right lens material.
You need to know which material will be best for your everyday activities. For example, if you are looking for children’s lenses that they wear even when they are playing, polycarbonate can be the best lens material as they want to break easily.
The material is such that it prevents accidents and injuries and ensures that visual acuity is never compromised.
If you are someone who wears a frame without rims, in this case as well, polycarbonate lenses are recommended. It maintains the strength and durability of prescription lenses very well.
While glass lenses have great optical qualities, they are expensive and they break easily. In this case, you can also go for lenses made up of a special type of plastic. Some of the options in plastic lenses include CR-39, polycarbonate, and high-index plastic lenses.
Finding a reputable vendor for your glass replacement
These days, finding a reputable vendor for your glass replacement is not a challenging task. All you need to do is visit online portals and make comparisons between vendors near you.
Choose a vendor who offers you quality lenses at an affordable cost. Your eyes matter the most. Thus, you need to look for a glass replacement vendor who can care enough for your vision.