N-Bk7 Fused Silica Achromatic Doublet Lens For Vision Systems
Material: - Lens Material: The lens is crafted from N-Bk7 fused silica, a
type of optical glass known for its excellent transparency, low
birefringence, and high chemical stability.
- Cement Material: The doublet lens is cemented using a
high-quality optical cement that ensures strong bonding between the
two lens elements while maintaining optical performance.
Properties: - Optical Performance: The lens offers superior optical performance
with low aberration, high resolution, and excellent color
correction, making it ideal for machine vision applications.
- Durability: The fused silica material is highly durable and
resistant to environmental factors such as temperature changes and
humidity, ensuring long-lasting performance.
- Anti-Reflective Coating: The lens is coated with an
anti-reflective (AR) coating that minimizes reflections and
enhances light transmission, resulting in brighter and clearer
images.
Functions: - Image Formation: The doublet lens design allows for precise
focusing of light rays, forming clear and sharp images on the
machine vision system's sensor.
- Magnification: The lens provides a certain level of
magnification, allowing for detailed inspection and analysis of
small or distant objects.
- Aberration Correction: The lens is designed to correct optical
aberrations such as chromatic aberration and distortion, ensuring
accurate and true-to-life image representation.
Applications: - Machine Vision Systems: The N-Bk7 Fused Silica Optical Cemented
Doublet Lens is widely used in machine vision systems for automated
inspection, quality control, and robotics applications.
- Industrial Imaging: It is also suitable for industrial imaging
applications where high resolution and low aberration are required,
such as in medical imaging, scientific research, and aerospace.
- Surveillance and Security: The lens's excellent optical
performance and durability make it an ideal choice for surveillance
and security systems, where clear and accurate imaging is crucial.
In summary, the N-Bk7 Fused Silica Optical Cemented Doublet Lens is
a versatile and high-performance optical component that plays a
crucial role in machine vision systems. Its superior optical
performance, durability, and anti-reflective coating ensure bright
and clear images, making it an excellent choice for a wide range of
applications in industrial imaging, surveillance, and more.
| Item | Optical Cemented Doublet lens | | Material | Optical glass, Qurartz glass, Pyrex, borosilicate glass, Float
glass | | Diameter Tolerance | +0/-0.15 mm | | Thickness Tolerance | +/-0.15mm | | Processed | by grinding, polishing | | Surface Quality | 80/50,60/40,40/20 | | Material Quality | no scratches and air bubble | | Transmission | above 90% | | Chamfer | 0.1-0.5 mm x 45° | | Surface Coating | Available | | Usage | Photography, Lighting system,Optics etc. |
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