H-K9L
H-K9L (N-BK7) glass is a glass material with excellent optical properties, mainly composed of silicon, oxygen, sodium, magnesium and other elements. Its refractive index is close to 1.5168, one of the larger refractive indices among common optical materials. This makes it widely used in optical design, especially in manufacturing optical lenses, prisms, windows and other optical elements.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Transition Temperature | 657g |
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