The KGA440-B Geltech Molded Glass Aspheric Lens is a very economic choice for collimating or focusing light at high magnification. It is made from CDGM D-ZLaF52LA glass, which features low dispersion (Vd=40.99). Typical applications include fiber coupling, laser diodes, medical lasers, optical data storage, and barcode scanners. This 4.70 mm diameter lens has an effective focal length of 2.95 mm and a 0.53 NA. It has a NIR anti-reflective coating for 600-1050 nm.
| Newport MKS | |
|---|---|
| Product Category | Optical Lenses |
| Product Number | KGA440-B |
| Product Name | Aspheric Lens, Molded Glass, 4.70 mm, 2.95 mm FL, 0.53 NA, 600-1050 nm |
| Lens Type | Aspheric |
| Edge Thickness | 0.2500 mm (0.0098 inch) |
| Diameter / Length | 4.7 mm (0.1850 inch) |
