Fiber focusing lens CL808-FFM1.6

Fiber focusing lens CL808-FFM1.6

Supplier
Crylink
Part Number
CL808-FFM1.6
Category
Optical Lenses
Origin
China

RL-OL series fiber focusing lenses combine two aspheric lenses to focus light emerging from an optical fiber at different magnifications, producing focused spot sizes with different ratios to the fiber core diameter. Each aspheric lens has a broadband antireflection coating, R<1%@600-1050nm, to minimize surface-reflection loss. Standard fiber focusing lenses use an SMA905 fiber interface, have a design wavelength of 808nm and are available in 6 magnifications. Their compact construction makes them easy to integrate into existing equipment. The lens barrel has an M12X0.5 external thread and can fit standard Φ25.4mm optical mounts using an adapter. Contact the company for custom magnification, fiber interfaces or other operating wavelengths.

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Overview

RL-OL series fiber focusing lenses combine two aspheric lenses to focus light emerging from an optical fiber at different magnifications, producing focused spot sizes with different ratios to the fiber core diameter. Each aspheric lens has a broadband antireflection coating, R<1%@600-1050nm, to minimize surface-reflection loss. Standard fiber focusing lenses use an SMA905 fiber interface, have a design wavelength of 808nm and are available in 6 magnifications. Their compact construction makes them easy to integrate into existing equipment. The lens barrel has an M12X0.5 external thread and can fit standard Φ25.4mm optical mounts using an adapter. Contact the company for custom magnification, fiber interfaces or other operating wavelengths.

Specifications

ParameterValue
Design Wavelength808 nm
Magnification01:01.6
Transmittance>96 %
Working distance WD5 mm
Lens barrel outer diameter D12 mm
Lens barrel length L22.8 mm
Max Core Diameter400 mm
Numerical aperture0.22
External threadM12ⅹ0.5
Fiber interfaceSMA905

Datasheet

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Supplier Information

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Crylink
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Shanghai Crylink Technology Co., Ltd. was jointly established by Shanghai Yangtze Delta Innovation Institute, Baoshan District state-owned platform, and Dr. Yongjun Dong's team. Located in Baoshan High-tech Industrial Park, the company focuses on R&D and production of laser materials and devices. Main products include laser crystals, nonlinear crystals, bonded crystals, and devices, with full-chain capabilities from crystal growth, optical polishing, laser coating to device packaging. Its subsidiary, Nanjing Guangbao Optoelectronics Technology Co., Ltd., operates the 'Meta-laser' and 'Guangbao Optoelectronics' brands. Products are widely used in laser processing, medical aesthetics, LiDAR, optical communications, defense, scientific research, aerospace, and other fields.

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Fiber focusing lens CL808-FFM1.6
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