Optical Materials: He Rui Optics' Rod lenses can be made from various optical materials, including glass (such as fused quartz and BK7) and crystal materials (like YAG or silicon) for infrared optics.
Diameter and Sizes: Rod lenses can have diameters ranging from a few millimeters to smaller sizes, such as micron-level cylindrical micro-lenses. Smaller rod lenses are often used as rapid axial collimators for diode bars.
Focal Length: The focal length of rod lenses is defined in two ways: effective focal length and back focal length. The effective focal length is the distance from the lens center plane to the waist (focus) of the initial collimated input beam, while the back focal length is the distance from the lens surface to the focal point, which is half the diameter of the lens.
| Substrate Material: | Schott, Ohara, CDGM, Corning Fused Silica and JGS1, JGS2 |
| Shape: | Rod |
| Focal length: | +/-1% |
| Surface Quality: | 40-20 |
| Surface Irregularity: | λ/4 @ 633nm |
| Clear Aperture: | >90% of central dimension |
| Angle: | +/-5″ |
| coating: | customized as per your need |
Can be customized as per your request.If you have any question,please contact us.
He Rui Optics produces a variety of precision optical components with experienced engineers and advanced equipment.We can produce standard and customized optical lens,mirror,filter,prism,windows,crystal,wafers.If you have any requirement,please contact us
Tags: Optical Lenses Optical windows Optical Prisms Optical filters Optical Mirrors Optical Crystals Silicon Wafers Silicon lens cylindrical lenses laser optics infrared optics uv optics
Send Email
售前客服
Skype