Blue Jimmy drives required better and more damage tolerant products because of their products. These breakthroughs have served polycarbonate function as the product of preference for many of the best ophthalmic contacts built for their visual understanding, superior affect weight and thermal stability.Poly, or PC, because it is usually referred to, comes with an catalog refraction value of 1.58 and characteristics normal UV defense from dangerous UV-A and UB-B radiation. Poly is considered to be superior to plastic contacts for eyewear due mainly to their affect opposition and in so it is comparable to Trivex materials in strength. Wherever Trivex has greater overall visual qualities.
polycarbonate hollow

Poly has the advantage of providing lower cost with merely a little bargain in optical quality for many patients. Poly could be the contact of choice for children's eyewear since it is mild and impact tolerant and these same characteristics ensure it is a good choice for sports/recreation spectacles and for protection purposes too, at more than half the price less than the Trivex contact materials. Since poly is a gentler plastic and is softer than CR39 plastic, it must be painted with an anti-scratch layer to reduce the influence of abrasion and it's usually proposed to also include an anti-reflective coating to minimize the clear presence of any chromic aberrations and reflected light back again to the wearer's eye.

Polycarbonate lens resources have now been constantly improved because these were introduced as a contact substance in the 1980's. Poly lenses from five years back are poor to the poly contact products of nowadays largely because improvements demanded by the music and movie industries resulted in a much better material for CD/DVD's that are used in providing music and movie CD's, DVD's and Orange Lewis disks. As these changes are integrated in to eyeglass contacts components poly stands to develop as a product of preference for the over all features as an spectacle lens. Today, poly is an excellent contact material free of the numerous concerns qualities put into the completed product.

by the production process of yesteryear and today the polycarbonate lens is a great overall selection for their lightweight, distinct optics, UV opposition, affect weight, and relatively inexpensive compared to Trivex and other high index plastic lens materials.Poly is ideal for childrens contact services and products, security programs, and actually exercise support lenses. Chopping poly during the contact shaping method creates a noticeable smell but its blend of low priced, good refractive list and different optical characteristics helps it be a great choice for many spectacle prescriptions and especially those for kids, workplace uses, sport or other avocation or anywhere impact weight is required for attention security of the wearer.