Technology / product information

The Rod Lens features an optically polished outer surface and is designed to focus light in a straight line. Two types are available: lenses with optically polished end faces and those with slotted end faces, allowing selection based on the application. Custom orders for optically polished slotted end faces are also supported.

Rod Lenses are used in fiber optic communication, laser systems, endoscopy, and other applications, offering high precision and flexibility in optical system design. The product is provided uncoated but can be customized for specific requirements.

SUGITOH OPTICAL (THAILAND) CO., LTD., based in Samut Sakhon, Thailand, supplies high-quality optical products leveraging Japanese optical technology to meet the needs of domestic and international customers.

■ Features
・Excellent design for linear light focusing
・High-precision performance with optically polished outer surfaces
・Flexible end-face processing options for optical systems
・Customizable: supports special dimensions and specifications
・High durability and precise tolerance management

■ Specifications
・Material: BK-7
・Refractive Index: 1.51680/nd
・Design Wavelength: 587.6nm
・Tolerances:
Diameter: -0/-0.1mm
Length: ±0.2mm
Focal Length: ±2%
・Surface Quality: MIL 60-40 standard

■ Applications
・Optical systems for linear light focusing
・Optical components for fiber optic communication
・Laser measurement devices
・Endoscopy and imaging systems

About SUGITOH OPTICAL (THAILAND) CO., LTD.Based in Samut Sakhon, Thailand, SUGITOH OPTICAL (THAILAND) CO., LTD. specializes in manufacturing and supplying optical components. By combining advanced Japanese technology with efficient production in Thailand, the company meets diverse customer needs domestically and internationally.

For more information, download the PDF or contact us directly.