Just before you finally end up purchasing shooting glasses for yourself, it is significant to take into account the lens material. This article will elucidate on the topic and aspire to show you before getting the right shooting glasses for yourself.
In today’s market, you will find three materials which are commonly used for the majority of shooting glasses lens. The three materials are:
1. Crown glass 2. CR 39 plastic 3. Polycarbonate
Which lens material should you choose out of the three options?
For shooting glasses, Polycarbonate is the greatest lens material that you can buy these days. They weigh a lot less than Crown Glass and has a higher impact resistance rating. Polycarbonate weighs almost the same as the CR 39 plastic, but in addition features a higher impact resistance rating. Crown Glass and CR 39 Plastic offer you little or no UV protection, while Polycarbonate, even in it’s clear form, provides excellent UV protection.
Polycarbonate is a form of LEXAN thermoplastic originally from GE., and is the same material applied for bullet resistant glass in cars. It’s such a hard material that a special diamond grinding wheel is employed to cut through the lens. In order to create the lens itself, the material is melted and then force injected right into a special mold. By comparison, Polycarbonate lenses weigh lighter, are more durable, more impact-resistant and more resistant to scratch compared to other types of lens material nowadays. Numerous police departments and fire agencies are now making polycarbonate lens standard issue on all protective eye wear. We solidly advise taking a look at polycarbonate lens for the shooting glasses.
Beware of lower end or less costly brands of shooting glasses that advertise the lens to be “impact resistant plastic” or plastic lens labeled as “high impact resistance”. We would recommend that you make sure that the lens are Polycarbonate as it is a better material compared to other plastic compounds.
To more about shooting glass lens materials, check out this site: http://oakleyshootingglasses.com.