
Hot Sale Factory Price Customized Double-Concave Lenses with Coating. Customizable Specifications: Thickness, surface quality, and bevel can be customized as required by clients. High Transmittance: Optical glass lenses offer transmittance greater than 95% for clear imaging. Versatile Applications: Suitable for lighting, medical, optical, photography, and industrial automation. Professional OEM/ODM: Full OEM and ODM services available with dedicated R&D department support. Strict Quality Control: 100% inspection with precision tolerances for curvature, flatness, and centration. Certified Manufacturer: ISO9001 and RoHS certified with over 20 years of manufacturing experience. Fast Delivery: Stock products shipped within 2 days; custom orders processed efficiently. Low MOQ: Minimum order quantity is just 1 unit, suitable for testing and small batches.