功能

• It is a planar substrate with one side polished with high accuracy and reduced scratches to the laser mirror level.
• It is used as a substrate for coating evaporated films with custom-made mirrors.
• It can be selected according to your specifications from a wide range of subdivided variations such as shape, size, thickness and surface accuracy.
• Parallel planar substrates (OPB, OPSQ, OPSQK) with high degree of parallelism and polished both sides are also available.
• Pyrex (R) is a registered trademark of Corning Corporation.
• * Both sides of the flat board are not coated.
• * The surface of the glass has 3.5~4% reflection.
• * When a flat substrate (back polished surface) is used for transmission, the transmission beam may be slightly inclined.
• * When using with transmission, use (OPB, OPSQ, OPSQK) with parallel plane substrate.
• * Surface accuracy guarantee data is not attached to the product.