Polycarbonate safety glasses with UV protection

By Mark Tenney February 28, 2023

Polycarbonate safety glasses provide protection against most of UV light but not all. Additives provide protection against the rest. The glasses are cheap even with the additive. Even though they are clear, the provide protection against UV light. In addition, they are safety glasses. The school system should provide a pair to each child and employee and volunteer. In addition, it could study the cost of supplying them to parents. These glasses save money over the life of those who use them.

Last updated on February 28, 2023

Mark Tenney

I have published math formulas that are cited on the Federal Reserve webpage, Stanford University and other places. I have a B.A. in physics and minor in math from Johns Hopkins, an M.A. in physics from Brandeis and an MBA from the Booth School at the University of Chicago. I was a member of the executive staff of Zurich Insurance and a managing director at Centre Re, a reinsurance company. Every K-12 school I attended were public schools in Fairfax County. I was blessed by great teachers who gave me second chances when I needed them.

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