High-Quality Material: Our Custom Focal Length Bk7 Plano-Concave Glass Lens is crafted from high-quality BK7 glass, ensuring exceptional optical clarity and durability.
Customization Options: We offer customization support for both OEM and ODM projects, allowing you to tailor the product to meet your specific needs, as requested by our valued user.
Precise Specifications: Our lens features a diameter tolerance of +0.0/-0.1mm and a thickness tolerance of 0.1mm, ensuring precise dimensions and accuracy.
Long-Lasting Performance: With a 3-year warranty, you can trust our plano-concave lens to provide reliable performance in various optical applications.
Advanced Surface Quality: Our lens boasts a surface quality of 40/20, ensuring minimal distortion and optimal image quality in your optical systems.