맞춤형 N-BK7 보로실리케이트 유리 광공

광학 유리 렌즈
May 18, 2025
Video Description:
Discover the high-quality BK7 Optical Glass Ball Lens, perfect for fiber optic coupling and collimation. Made from premium borosilicate crown glass, it offers excellent light transmission, durability, and precision for telecommunications, laser systems, and medical devices.