On the basis of the Instructions, you may find it's not too difficult to install optical crystals. In case you have any issues, make certain to let us help you. Our firm provides professional after sales service for a smooth start and a continuous functioning of the goods. The continuing support from our specialists reassures satisfying using expertise on your product. We offer the most experienced service for you.

Since its establishment, CRYLIGHT Photonics Co., Ltd. has been a professional manufacturer in the industry after years of accumulated experience in developing and designing collimators c lens. bk7 window produced by CRYLIGHT is very popular in the market. Our professional and organized management system to ensure the whole process of CRYLIGHT efficient NLO crystal to proceed well. The product has a smooth surface. Its surface is machined or hand sanded and then vacuumed to eliminate the dust particles.

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