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Changchun Yutai Optics Co., Ltd. - High Quality Fused Silica Quartz Glass High temperature Working Concave Convex Lens Meniscus Positive Negative lens ...
Nature - Achromatic Lenses employing Lithium Fluoride and Fused Quartz. ... JOHNSON, B. Achromatic Lenses employing Lithium Fluoride and Fused Quartz. Nature 143, 376 (1939) . https://doi ...
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