Aspheric Lens Collimators SMA Connector 405nm-1650nm
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Made by:
YSenser
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Made in:
China
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Ships in:
21 days
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Delivers to:
United States
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Shipping:
$0.00
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Warranty:
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Returns:
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Ships from:
China
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On FindLight:
since 2025
Description
The aspherical lens collimator's unique aberration-correction design empowers it to execute highly efficient and accurate collimation of light beams. As a result, the energy of the output light beam assumes a Gaussian distribution. Both surfaces of the lens are coated with anti-reflection films, that significantly decrease surface reflection losses and substantially improve the light transmittance. Nevertheless, the aspherical lens possesses certain inherent characteristics. Specifically, it exhibits a chromatic aberration phenomenon, with a strong correlation existing between its effective focal length (EFL) and the wavelength.
During the manufacturing, the relative positioning of the lens and the optical fiber has undergone extremely precise adjustments. This ensures that the deflection angle of the emitted light beam is maintained within an exceedingly narrow range of 0.5 degree. Consequently, it is better equipped to adapt to diverse application scenarios and system requirements.
NOTE: Price does not include the destination country's customs duties and value-added tax (VAT).
Aspheric Lens Collimators SMA Connector 405nm-1650nm
Specifications |
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|---|---|
| Connectors: | SMA |
| Max. Power: | 1W/mm^2 |
| Transmittance: | ≥95% |
| Wavelength Options (nm): | 405, 450, 520, 633, 780, 850, 980, 1064, 1310, 1550, 1650 |
| Bandwidth (nm): | ±5 |
| EFL: | 4.45 - 24.42 mm (model dependent) |
| NA: | 0.15 - 0.51 (model dependent) |
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
Applications
- Fiber Optic Collimation Systems: Ideal for converting divergent light from fiber optics into collimated beams with minimal aberration
- Laser Diode Beam Shaping: Useful in shaping and directing beams from laser diodes, particularly where Gaussian profiles are desired
- Optical Sensing and Detection: Enhances precision in sensing applications that require tightly controlled beam direction and low divergence
- Spectroscopy and Analytical Instruments: Supports accurate light delivery and collection in instruments used for material analysis and spectral diagnostics
- Optical Communication Systems: Suitable for coupling and transmitting optical signals in high-performance communication networks
- Biomedical and Life Sciences Equipment: Utilized in systems that require stable and well-aligned optical output, such as in microscopy or diagnostic devices
Frequently Asked Questions
The connectors used are FC/PC connectors.
The available wavelengths are 405nm, 450nm, 520nm, 633nm, 780nm, 850nm, 980nm, 1064nm, 1330nm, 1550nm, 1650nm each with a bandwidth of ±5nm.
The maximum power rating is 1W/mm2.
The transmittance is ≥95%.
The divergence angle ranges from 0.01° to 0.06° with an additional tolerance of +0.01°.
The bandwidth for the wavelengths is ±5nm.
The numerical aperture (NA) varies by model, ranging from 0.15 to 0.51.
No, the listed price does not include any customs duties, tariffs, or the VAT.