400nm~1600nm Laser Double-Side AR Coated Aspheric Lens High Transmission & Collection Fiber Collimator

※ Optical Fiber Collimator Descriptions
AIMLASER provides the aspheric fiber collimator designed to collimate or focus light emitted from FC/APC, FC/PC, or SMA905 fiber connectors. The aspheric lens introduces chromatic dispersion, and its effective focal length (EFL) varies with wavelength. At the design wavelength, it provides diffraction-limited performance with excellent spherical aberration correction, making it suitable for simple fiber coupling applications.
The compact design uses a molded aspheric lens with double-sided anti-reflection (AR) coatings on both surfaces to minimize reflection losses. For the FC/APC version, the angled connector ensures the output beam enters the collimator perpendicular to the focal plane.
The aspheric fiber collimator is available for design wavelengths from 400 nm to 1600 nm. Versions with FC/PC, FC/APC, and SMA905 connectors are offered. Customization is also available, including wavelength, connector type, housing dimensions, and output spot size. For specific customization requirements, please contact our technical support.
※ Optical Fiber Collimator Characteristics
| ITEM | SPECIFICATIONS |
| Model Number | Optical Fiber Lens Collimator |
| Wavelength | 400nm~1600nm |
| Beam Size | Ø1mm@10mm |
| Focus | Adjustable |
| Transmittance | ≥95% |
| Return Efficiency | ≥80%(MMF), ≥30%(SMF), |
| Fiber Type | 3um~800um |
| Lens | AR Coated Aspheric Lens |
| Dimensions | 12x25.6mm |
| Connector | FC/PC, FC/APC, SMA905 |
| Material | 304 Stainless Steel |
※ Optical Fiber Collimator Features
Aspheric lens design for reduced optical aberrations
Dual-side anti-reflection coating to minimize surface reflections
Excellent wavefront performance with Gaussian energy distribution across the full optical path
Achromatic optical design for precise and stable beam collimation
※ Optical Fiber Collimator Applications
Optical fiber communication systems.
Polarization-maintaining systems.
Laser coupling and beam shaping applications.
Fiber optic sensing and measurement systems.
Optical testing instruments, metrology, and precision alignment.
Laboratory experiments and R&D setups involving polarization-maintaining fibers.
※ Why buy Collimators from AimLaser?
Provide One year warranty
Offer customized solutions
Normal sample lead time: within 2 weeks
Conform to ROHS, FDA, IEC, SGS standards
ISO9001:2008 certified laser and optics manufacturer
※ Production Process

※ Production Equipment

※ Testing Equipment

※ Payment and Shipment
MOQ: 1pc
Delivery time: 3-20 days
Shipment Terms: FOB Xi'an China
Payment Terms: T/T, Western Union, PayPal
Shipment Method: DHL, UPS, FedEx or TNT
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