bi convex lens online manufacture

Durable Optical Borosilicate Glass Street Light Cob Led Lenses High-quality glass : Made from borosilicate glass, ensuring exceptional clarity and durability. Optical precision : Polished to precise optical ... Read More

OEM Optical Condenser Achromatic Lenses For High Resolution Microscopy Material: Optical Glass: These lenses are typically made from high-quality optical glass, such as crown glass and flint glass. Crown glass ... Read More

Custom Optical Children's Educational Magnifying Glass For Science Projects Material Optical Lens Composition: High-quality optical glass or acrylic material. Characteristics: Provides clear, distortion-free ... Read More

Precision AR-coating Achromatic Glass Lenses For Color-corrected Binoculars Material: Achromatic Doublet: Precisely bonded pair of optical glass elements. Crown Glass (Low Dispersion): Typically types like BK7, ... Read More