Those who are using prescription lenses, the usage of photochromic lenses are an ideal way to secure your eye from harmful sun rays. You don’t even need to buy prescription sunglasses. The shade in the lenses dims once it is strike by the UV rays, so as to give optimal protection. Using photochromic lenses have positive and negative aspect.
The following shows the photochromic lenses pros and cons. This will help you determine if buying this product is worthwhile or not.
Pros of Photochromic Lenses
- Convenience – Photochromic lenses are very expedient in so many means. You can adapt them easily to the typical eyeglasses therefore there is no need of buying prescription sunglasses. So, one will be capable to save time of altering from side to side between the two pairs of eyeglasses. A lot of people say that this is one of the major reasons why they choose to buy photochromic lenses.
- Protection – Another obvious benefit of using photochromic lenses is that they secure your eyes against harmful ultra violet rays. Although, you don’t understand it, the eye might be injured by the UV rays one you’re not wearing eyeglasses. Person can be secured with the usage of photochromic lenses that dimmed enough to secure your eyes.
Cons of Photochromic Lenses
- Performance in Ultra Violet Confined Areas – A specifically bothersome disadvantage to utilizing photochromic lenses for a few customer is the fact that the lenses will not grow dim if the user is in an area where close by windows have ultra violet ray deflection. This concern usually encountered in a car with tint intended to deflect ultra violet rays. If riding in a car, the photochromic lenses might not dimmed. There are photochromic lenses that really work well in the car.
- Unpredictable Tint – Photochromic lenses are intended to shade as long as there is sunshine. But, some user s has stated that impulsive shading has happened with the lenses. Once this occurs on a dark day, the dimming shade might obstruct your vision.
- Slow to Adjust – Another negative factor of utilizing photochromic lenses according to many user is that it change fast once hit by ultra violet rays, however take time to return to its original shade. This might be a hassle if moving from indoors to outdoors or vice versa in an immediate way. Once you utilize prescription glasses you have to remove it once going indoors.
Even if utilizing photochromic lenses has negative aspect, yet a lot of people using the lenses reported that this is an easy and expedient solution to needing to purchase prescription glasses. The aforementioned photochromic lenses pros and cons are subjective, that means they might not be pertinent or applicable for you. it is very important that test photochromic lenses so as to make a decision if this kind of lenses are suitable for you. There are many photochromic lenses provider out there, better check these out in order to determine if this is a reliable and better choice for your particular situation.
