Fast Axis Collimator FAC
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China
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On FindLight:
since 2020
Description
Shenzhen Hobbite Technology Co., Ltd specializes in precision cold processing optical components designed for advanced photonic applications. Among its offerings, the Rod Lens Series is a core product, engineered for collimation, focusing, and coupling in optical communication, imaging, and laser systems.
Available in a variety of dimensions, the rod lenses offer diameters from 0.40 mm to 1.8 mm, effective focal lengths from 200 µm to 480 µm, and operational wavelengths spanning 405 nm, 790–990 nm, and 1450–1550 nm. Manufactured from premium materials such as N-BK7, N-SF11, Z-SF13, TGG, and Corning 7980, they provide excellent optical performance with superior transmission quality.
In addition to rod lenses, Hobbite provides a full range of precision optical prisms, wedges, ball lenses, C-lenses, and turning lenses, all featuring anti-reflective coatings with R < 0.2% across key telecom and laser wavelengths (540, 980, 1064, 1310, and 1550 nm). With tight tolerances, angle precision as fine as ±0.01°, and compact dimensions down to 0.15 mm, these components are well-suited for demanding optical systems.
Built under strict quality control, Hobbite’s lenses and prisms ensure low loss, high stability, and reliable integration in optical communication, sensing, and laser technologies.
Fast Axis Collimator FAC
Specifications |
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|---|---|
| Collimator Type: | Spherical, Cylindrical, Aspherical |
| Design Wavelength: | 750 nm |
| Numerical Aperture: | 90 |
| Effective Focal Length (EFL): | 0.3 mm |
| Back Focal Length (BFL): | 0.07 mm |
| AR Coating: | Custom |
Features
- Precision Cold Processing Products: High-quality optical components designed for precision applications.
- Rod Lens: Available in sizes ranging from 0.40mm to 1.8mm with effective focal lengths of 200um to 480um. Suitable for wavelengths of 405nm, 790-990nm, and 1450-1550nm. Made from materials like N-BK7, N-SF11, Z-SF13, and TGG.
- FAC/SAC Lenses: Detailed sizes from 0.50×0.43mm to 4.00×2.00mm with effective focal lengths/back focus ranging from 300um/70um to 12mm/10.9mm. Compatible with wavelengths of 750-850nm, 790-990nm, and 1450-1550nm. Constructed from Corning7980, BK7, H-K9L, and H-ZF13.
- Right-angle Prism: Features angle tolerance of ±0.05° and reflection angle >99.5°. Available in materials like NBK7, NSF11, Fused Silica, and Silicon.
- Mirror: Offers high reflection efficiency with a reflection angle >99.5%. Made from materials such as NBK7, NSF11, and Fused Silica.
- Wedge, Rhombic Prism, Roof Prism: Detailed sizes from 0.6/0.6mm to 1.0/1.2mm with angle tolerance of ±0.05°. Anti-reflective coating with R<0.2%@540,980,1064,1310,1550nm.
- Ball Lens: Diameter sizes from φ0.3mm to φ1.5mm with a diameter error range of ±0.003°. Made from NBK7, NSF11, and Si.
- C-lens: Available in focal lengths from 0.5mm to 5.0mm. Constructed from NBK7, NSF11, Si, and Grin Lens Rod.
- Turning Lens: Sizes from 0.6×0.6mm to 1.0×1.0mm with a radius of curvature from 0.8mm to 2.5mm. Made from NBK7, NSF11, and Si.
Applications
- Optical Communication Systems: Efficient light collimation and coupling in fiber networks.
- Laser Systems: Beam shaping, focusing, and turning for medical, industrial, and scientific use.
- Optical Sensing: Integrated into high-precision detectors and monitoring devices.
- Imaging & Microscopy: Supports compact optical paths for endoscopes and miniaturized cameras.
- Photonics Research & Development: Ideal for prototyping and custom optical assemblies.
Frequently Asked Questions
Shenzhen Hobbite Technology Co., LTD offers a variety of optical components including rod lenses, FAC, SAC, right-angle prisms, mirrors, wedges, rhombic prisms, roof prisms, ball lenses, C-lenses, and turning lenses.
The optical components are made from materials such as N-BK7, N-SF11, Z-SF13, TGG, Corning7980, H-K9L, H-ZF13, Fused Silica, Silicon, LnYvO4, Crystal, LiNbO3, and GrinLensRod.
The available wavelengths for these optical components range from 405nm to 1550nm, including specific ranges like 750-850nm, 790-990nm, and 1450-1550nm.
The angle tolerance for the prisms and lenses is ±0.05° for most components, with some having a tolerance of ±0.01°.
The anti-reflective coating on these components has a reflectance of less than 0.2% at wavelengths of 540nm, 980nm, 1064nm, 1310nm, and 1550nm.
The size specifications vary, with details such as diameters ranging from 0.40mm to 1.8mm, and dimensions like 0.6×0.6mm to 1.0×1.0mm for different components.
You can contact Shenzhen Hobbite Technology Co., LTD via phone/Skype/WhatsApp at 8613049857417, email at coco@hobbite.cn, or visit their website at www.forphotonics.com.