| Place of Origin |
Guangdong China (Mainland) |
| Brand Name |
LEO |
| Model Number |
Specific discussion |
Specification Material All glass material Structure Plano-convex , plano-concave , double convex , double concave Shape Spherical or aspherical Diameter 3.0mm 50.0mm Radius 2.3mm ∞ Coating According to customer's requirement