What Is a BK7 Rod Lens?
A BK7 Rod Lens is a cylindrical optical component made from BK7 optical glass. It features an elongated rod-shaped body with optical surfaces designed according to the intended optical configuration.
BK7 Rod Lens Specifications
| Material | BK7 |
| Diameter | 2mm |
| Length | 14.15mm / 28.3mm |
| End Finish | Polished Both Ends |
| Surface Quality | 60/40 |
Picture of Rod Lens
Video of Optical Rod Lens
Applications of BK7 Rod Lenses
- Optical instrument assemblies
- Optical measurement equipment
- Light transmission components
- Optical coupling assemblies
BK7 Rod Lens Manufacturing at VY Optics
VY Optics provides optical glass processing and customized rod lens manufacturing based on customer drawings and technical specifications.
Our manufacturing discussions can cover material selection, cylindrical dimensions, end-face processing, surface quality, dimensional tolerances, and optional optical coatings.
Frequently Asked Questions
Can BK7 Rod Lenses Have Optical Coatings?
Suitable optical coatings may be considered according to the substrate, surface configuration, wavelength range, and application requirements.
