86-0512-88898706
No. 29, Fada Road, Taicang, Suzhou, Jiangsu, China (Mainland)
Plano-Convex Lenses:
1)Producing the lens according to your drawing
2)Design and developing according to your request
Optical Lens Element
A transparent optical component consisting of one or more pieces of optical glass with curved surfaces (usually spherical) that they serve to converge or diverge the transmitted
rays from an object,thus forming a real or virtual image of that object.
1. BK7
2. Fused silica
3. Sapphire crystal
4. CaF2 and MgF2
5. Other materials lenses are available upon requirement
1.Display system
2.Projection system
3.Laser measurement
4.Optical imaging
5.Light control and etc
| Standard | High Precision | ||
| Diametre Ranges | 7.0mm to 100mm | Diametre Range | 7.0mm to 100mm |
| Diametre Tolerance | +0.0,0.15mm | Diametre Tolerance | +0.0, -0.02mm |
| Paraxial Focal Length | +/-2% | Paraxial Focal Length | +/-2% |
| Centration | 3 arc minutes | Centration | 3 arc minutes |
| Clear Aperture | >85% of diametre | Clear Aperture | >85% of diametre |
| Surface Figure | 4 @ 632.8nm | Surface Figure | λ/4 @ 632.8nm |
| Surface Quality | 60-40 S/D | Surface Quality | 60-40 S/D |
| Bevel | 0.25x45deg | Bevel | 0.25x45deg |
1.Design,custom-made and technical support service.
2.Our products are promised free from defects in workmanship and material for a period of 60
days.
3.Repair or replacement will be made at no charge,if we are informed of the defect within 30 days
of shipment of the goods.
4.Shipment errors will also be replaced free of charge.
