
Bk7 Glass Plano Convex Cylindrical Lens for Inspection Equipment. Customized Options: Supports custom flatness, tolerance, surface quality, and centeration. High Transmittance: Optical transmittance exceeds 95% for efficient light transmission. Wide Material Range: Available in Bk7, Quartz, Germanium, Silicon, ZnSe, and more. Multiple Coatings: Offers single or multi-layer AR coatings for various wavelength bands. Low Minimum Order: Accepts orders starting from just 1 piece for flexibility. Certified Quality: Products comply with RoHS and CE safety and environmental standards. Fast Sample Delivery: Samples can be delivered within 10 to 20 days after order confirmation. Quality Guarantee: Provides repair services or full refund if quality issues arise.