Bk7 Glass Spherical Lens Fiber Beam Coupling Collimating Lens

Bk7 Glass Spherical Lens Fiber Beam Coupling Collimating Lens. High Transmission Rate: Optical quality with 85%-95% transmission rate for clear vision. Durable BK7 Glass: Made of BK7 glass known for high refractive index and low dispersion. Customizable Shape: Shape is customizable to meet specific application needs. Customizable Material: Material options are available for customization. Customizable Color: Lens color is customizable for diverse requirements. Precision Engineering: 2mm diameter lens with tight surface quality control. Wide Application: Ideal for fiber beam coupling and collimating in scientific instruments. Multiple Certifications: Certified with RoHS, ISO9001, and CE standards.