Service Specialists available Monday â Friday, 8 a.m. â 7 p.m., EST. If you have questions about your billing invoice, the payment process, bill reconciliation or an employee's claim, please contact the Plan Administrator Service Center. You can also get answers to various questions via the Colonial Connect for Plan Administrators SM website. Fax:
A brown tint filters some blue light and is a good choice when playing sports where judging distance is significant. Most golfers prefer a brown tint. G-15: This is a Grey/Green tint combination that blocks 85% of light. The curve of the G-15 lens is very similar to the color sensitivity of the human eye. In other words, this tint helps the lens to emphasize colors our eyes see most easily. Yellow: Yellow tints block blue light greater than a brown tint. Thatâs why these lenses are often called âBlur Blockersâ.
Back in 2014, a team of British researchers made headlines for producing the blackest material known to science. Called Vantablack, the material was so black, it absorbed all but 0.035 percent of visible light, which means to our eyes, it was borderline invisible.