Prospek blue light glasses from Spektrum can be found in prescription and nonprescription lenses including readers. The Prospek 50 is the hottest lens offering protection from blue light. If you spend hours in front of a computer or watch TV at night and want maximum protection, choose the Prospek 99, which claims to block out…
Lenses created from Trivex are extremely resistant to common problems like being dropped or scratched. They are also very resistant to unusual problems, like several chemicals. They are able to resist acetone, which few plastics can resist, including polycarbonate. Acetone is a common chemical in nail polish removers plus some other solvents that may be…
Generally, the higher the refractive index of the lenses, the thinner your glasses will undoubtedly be. In most retail pipelines, the frames and lenses are designed by third-party designers and created in third-party facilities. They’re then distributed to wholesalers, who then sell the glasses to retailers. Retailers have to market their products The Jins screen…