Aspherical lenses are designed to have a much shorter focal length than is possible with regular spherical lenses. They are also corrected for spherical and coma aberrations. Ideally suited for low f-number and high throughput application, condenser quality aspheres are primarily used in high efficiency illumination systems.
|Ross Optical Industries|
|Product Category||Optical Lenses|
|Product Name||Aspherical Lens|
|Center Thickness||23.7 mm (0.9331 inch)|
|Surface Flatness||1 Wave|
|Lens Application||Infrared (optional feature); Visible; Ultraviolet (optional feature)|