Product Description
Rod lenses are mainly used in Sensors, light guides, and endoscopes, laser systems. Sunday can make polishing either the end faces or the cylindrical faces depending on customer's using.
Rod lens can be two end faces polished, cylindrical faces polished, coating is available.
Sunday can provide cylinder lens with positive or negative focal length,shape can be plano convex,plano concave,double convex,double concave,meniscus,achromatic or custom shape.
Application
Laboratory equipment,four-wheel orientation system,double beam holographic optical path system,fourier spectrometer,imaging,computer,holographic lighting,linear detector lighting,lase collimator etc..
Rod lens can be two end faces polished, cylindrical faces polished, coating is available.
Sunday can provide cylinder lens with positive or negative focal length,shape can be plano convex,plano concave,double convex,double concave,meniscus,achromatic or custom shape.
Application
Laboratory equipment,four-wheel orientation system,double beam holographic optical path system,fourier spectrometer,imaging,computer,holographic lighting,linear detector lighting,lase collimator etc..
| Diameters Available | 2mm to 500mm |
| Diameter Tolerance | +0.00/-0.1 or customer size |
| Surface Quality | 80-50,60-40,40-20,20-10,10-5 |
| Thickness Tolerance | +0.00/-0.05 mm |
| Focal Length Tolerance | +/-1% |
| Surface Flatness | 1/4lambda or customer design |
| Clear Aperture | >90% of Diameter |
| Chamfer | 0.05-0.5mmx45degree |
| Centration | 3 arc min |
| Coating | AR, Mgf2 are on request |
