Large Beam Collimators for MM Fibers
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How to order?
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Ships from:
China
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Sold by:
YSenser -
On FindLight:
since 2025
Description
By using an air gap bonded lens, it can provide better beam quality than aspherical lenses and achromatic lenses in terms of collimation performance. The design of a low aberration lens group can achieve a beam closer to a Gaussian beam, with smaller divergence angles and smaller wavefront errors.
Large Beam Collimators for MM Fibers
Specifications |
|
|---|---|
| Wavelength: | 450~1550nm |
| Bandwidth: | ±30nm |
| Waist Beam: | 14.6~19.4mm |
| Divergence Angle: | 2.2~12.8mrad |
| EFL: | 33.5~37.1 |
| NA（Lens）: | 0.25, 0.26, 0.27 |
| Package Dia.: | φ24mm |
| Fiber Type: | 62.5/125; 200/220; 400/440; 105/125; 200/220; 400/440 |
| Connectors: | FC/PC SMA 905 |
| Transmittance: | ＞92% |
Features
- Three Connector Options: FC/PC, FC/APC, SMA905
- Compatible with Narrow and Wide Key Connectors
- Compact structure
- Convenient for installation
- Custom options including wavelengths
- It is recommended to select Ysenser's standard patch cords to improve the repeatability and consistency of the parameters
Applications
- Free-Space Optical Systems
- Laser Delivery Systems
- Spectroscopy
- LIDAR and Remote Sensing
- Optical Metrology
- Biomedical and Imaging Systems
- Optical Testing and Characterization
- Machine Vision and Illumination
Frequently Asked Questions
The YSD-450 series products have a wavelength of 450nm with a bandwidth of ±30nm.
The beam size for the YSD-520-M2-B18K-FC/PC model is 18.2mm±10%.
The transmittance for the YSD-780-105-B16K-FC/PC model is ≥92%.
The YSD-633-M2-B18K-FC/PC model uses an input fiber type of 62.5/125.
The divergence angle for the YSD-1064-105-B16K-FC/PC model is 3.4mrad.
The lens numerical aperture (NA) for the YSD-850-400S-B16K-FC/PC model is 0.22.
The package size for the YSD-488-105-B15K-FC/PC model is 34.1mm Φ24*L39mm.