best price Ace Didymium Glass Working Spectacles in Reinforced Economy Plastic Safety Frame - 50mm Eye Size

best offers Ace Didymium Glass Working Spectacles in Reinforced Economy Plastic Safety Frame - 50mm Eye Size

Ace Didymium Glass Working Spectacles in Economy Plastic Safety Ace Didymium Glass Working Spectacles in Large Plastic Safety Frame with Adjustable Side Arms by Phillips' Was this review helpful to you? Yes. No.

Schott Glass Technologies has developed a new contrast enhancement glass for spectacle lenses. The new material, called ACE, short for "Amethyst Contrast Enhancer," utilizes rare earth oxides in the glass composition to achieve the unique color enhancing characteristics. Basically, the color enhancement concept works by selectively positioning transmission in the blue, green, and red spectral regions whereby one can improve the color discrimination between different color objects. These are the same colors used to produce a color television picture. They optimize the readability of such displa

Ace Didymium Glass Working Spectacles in Reinforced Economy Plastic Safety Frame - 50mm Eye Size

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Ace Didymium Glass Working Spectacles in Features :

• Excellent sodium flare reduction
• Color enhancement features
• Preferable choice of Lampworker's and Beadmaker's

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