Technical Specifications
Product Overview
High Precision Large Aperture Optical Lens
This high precision optical lens is engineered for demanding digital camera and audio-video applications. It features a large aperture design for superior light gathering capabilities and precision-ground surfaces that ensure optimal image clarity. Built for durability and consistent performance, it is an ideal solution for a wide range of professional imaging and optical requirements.
Physical Dimensions
- Size Range
- 3-500mm
- Edge Width
- 0.1-0.5mm
Precision & Tolerances
- Diameter Tolerance
- 0/-0.05mm
- Thickness Tolerance
- ±0.01mm
- Center Deviation
- 0.005 mm
- Surface Accuracy
- 1/10λ
Material & Quality
- Surface Quality
- 40-20
- Available Materials
- BariumSiliconZinc SelenideCalcium FluorideChemical Glass




