Towards the end of 1915 he delivered the Cantor lectures on optical glass before the Royal Society of Arts.
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There's a reason optical glass is so incredibly expensive . 68.119.223.51 18 : 36, 18 June 2007 ( UTC)
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In 1934, the first scientific research laboratory was set up as part of the Department of Optical Glass Technology.
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The most common type of optical glass is visible band, they give reasonably good anti-reflection over the entire band.
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Microspheres made of high quality optical glass, can be produced for research on the field of optical resonators or cavities.
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Even during WW2, Kodak managed to make high-performance thorium-free optical glass for use in aerial photography, but it was yellow-tinted.
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When he was trying to eliminate astigmatism from microscopes, he realised that the range of optical glasses available was insufficient.
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True ultraviolet photographic lenses are generally made from special glass because normal optical glass does not pass UV particularly well.
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During this time, she worked on more than 300 types of optical glasses . 40 patents were registered in her name.
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After some calculations, he realised that performance of optical instruments would dramatically improve, if optical glasses of appropriate properties were available.
