TC MediGroup
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Spherical Lenses: Lenses are optical elements used to focus or disperse light. Products are widely used in optical equipment, teaching, industrial lenses, cameras, video shooting, automation, medical, measuring and surveying equipment, aviation, astronomy, etc. Our products cover ultraviolet, visible light, and infrared bands. The processing diameter ranges from Φ1 for endoscopic lenses to Φ300mm for standard spherical lenses and windows.
| 1. Material | Domestic or foreign materials based on requests |
| 2. Diameter tolerance | 0/-0.01mm |
| 3. Clear aperture | 90%-100% |
| 4. Tolerance of CT or ET | ±0.02mm |
| 5. Vector Tolerance | ±0.015mm |
| 6. Aperture Tolerance | ±0.02mm |
| 7. Surface Quality | US Standard 10-5, ISO Standard 3X0.063 |
| 8. Curvature Tolerance | ±1.5Lambda |
| 9. Surface Flatness | Lambda/10@633nm |
| 10. Centration | 30 arc seconds |
| 11. Focal Length | ±1% |
| 12. Edge Chip | <0.1mm |
| 13. Bevel | Based on clients' requests |
| 14. Coating | Apply AR or based on client requests |
We focus on the production, research, and sales of precision optics. We have professional engineers to research, develop, and design all kinds of lenses, including lens assembly and debugging.
Inside Packing: Special protective packing for optical products
Outside Packing: Carton (Customizable based on needs)
