BK7 Glass

BK7 and N-BK7 are high purity, low cost borosilicates with excellent optical properties, making them a frequent choice for optics, prisms, and windows

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bk7สล็อต BK7 is a standard glass for all kinds of optics The SCHOTT glass is nearly bubble free, has an excellent clarity, and a very low amount of inclusions

bk7 slot BK7 optical glass OPTIMUM TRANSMISSION RANGE 350nm