Changchun Realpoo Photoelectric Co.,Ltd.

Glass Rod Lens
Compact Light Transmission & Image Relay for Optical Systems

Lens Types: Cylindrical Rod Lens / Imaging Rod / Illumination Rod / (Optional) GRIN Rod
Customization: Diameter • Length • Polishing • Coating • End Faces

What Is a Glass Rod Lens?
A glass rod lens is a cylindrical optical element used to relay images, guide light, or homogenize illumination in compact optical assemblies.
Compared with conventional lenses, rod lenses enable straight-through transmission, high mechanical stability, and easy integration.

Material & Coating Options
Materials:
Optical Glass: cost-effective, visible systems
Fused Silica: UV/NIR, laser durability
IR Materials (on request): special wavelength needs
Coatings:
AR (single wavelength): lowest reflection at target nm
BBAR: broadband applications
Dual-end coating: maximum transmission
Uncoated: budget solutions

Custom glass rod lenses for imaging, illumination and endoscope systems. 

Optical glass/fused silica options, AR/BBAR coating, OEM supported.