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Corner Coaxial Light

A corner coaxial light is a specialized machine vision illumination device designed to deliver coaxial lighting through a compact, angled structure. By introducing light from the side and redirecting it through a beam splitter, it achieves uniform illumination along the camera’s optical axis. This design maintains the advantages of standard coaxial lighting—such as shadow-free and high-contrast imaging—while reducing installation height and saving space. It is particularly suitable for inspecting reflective or flat surfaces, including metal, glass, and electronic components. Corner coaxial lights are widely used in precision inspection, defect detection, and automated vision systems.
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Compact Structure for Space-Saving Integration

The corner coaxial light adopts an angled optical path design, allowing the light source to be positioned away from the camera’s vertical axis. This significantly reduces installation height by up to 30–50% compared to standard coaxial lights. It is ideal for compact machine vision systems and automated equipment where vertical space is limited, while still maintaining high-performance illumination.

Keywords: corner coaxial light, compact vision lighting, space-saving illumination

True Coaxial Illumination for Shadow-Free Imaging

By using a high-quality beam splitter and precision optical components, the corner coaxial light delivers uniform, shadow-free illumination along the optical axis. This ensures consistent imaging results, especially for flat and reflective surfaces. The coaxial lighting design minimizes shadows and highlights surface defects with high contrast.

Keywords: coaxial illumination, shadow-free lighting, high contrast inspection

Excellent Performance on Reflective Surfaces

Corner coaxial lights are particularly effective for inspecting mirror-like or highly reflective objects such as polished metal, glass, and electronic components. The coaxial light path reduces specular reflections and glare, improving defect visibility. This makes it ideal for applications like PCB inspection, semiconductor analysis, and precision component inspection.

Keywords: reflective surface inspection, anti-glare lighting, PCB inspection light

High Brightness and Uniform Light Distribution

Equipped with high-intensity LED arrays and advanced optical diffusion technology, the light provides brightness uniformity of up to 90% or higher. Stable light output ensures reliable image acquisition and repeatability in industrial environments. It also supports continuous and strobe lighting modes for high-speed inspection tasks.

Keywords: high brightness LED, uniform illumination, industrial vision lighting

Long Lifespan and Industrial-Grade Reliability

Designed for demanding industrial applications, corner coaxial lights typically offer a lifespan of 30,000–50,000 hours with minimal light decay. The robust housing and efficient heat dissipation system ensure stable performance even in continuous operation. This reduces maintenance costs and enhances system reliability over time.

Keywords: long lifespan LED light, stable performance, machine vision system

PCB and Electronic Component Inspection

Corner coaxial lights are widely used in PCB inspection and electronic component analysis. Their coaxial illumination effectively highlights solder joints, pads, and fine circuit details while minimizing reflections. This enables accurate detection of defects such as missing solder, short circuits, or contamination on highly reflective surfaces.

Metal Surface and Mirror-Finish Inspection

For polished metal parts or mirror-like surfaces, corner coaxial lights provide uniform, glare-controlled illumination. This helps reveal scratches, dents, oxidation, or coating defects that are difficult to detect with traditional lighting. It is commonly applied in automotive parts, precision machining, and hardware inspection.

Glass and Transparent Material Inspection

Corner coaxial lighting is ideal for inspecting glass, lenses, and transparent plastics. The coaxial design reduces unwanted reflections and improves visibility of surface defects, bubbles, or contaminants. It is frequently used in industries such as optics, consumer electronics, and display manufacturing.

Character, Marking, and Code Recognition

In applications involving engraved, printed, or laser-marked characters, corner coaxial lights enhance contrast between text and background. This improves the performance of OCR and barcode reading systems, ensuring accurate identification and traceability in production lines.

Semiconductor and Precision Component Inspection

Corner coaxial lights are suitable for high-precision inspection tasks in semiconductor and microelectronics industries. They provide stable, uniform illumination for detecting micro-defects, alignment issues, and surface irregularities on wafers, chips, and small components, supporting high-resolution imaging systems.

Wavelength/Color Temperature

Red (R)

620-630nm

Green (G)

520-530nm

Blue (B)

460-470nm

White (W)

6500±500K

Infrared (IR)

850/940nm

Ultraviolet (UV)

365-405nm

Save environment

humidity

-20-60°C

humidity

20-80% (non condensing)

Usage environment

0-40°C

Select accessories

Light source extension cable, diffuser plate

Optional controller

KCS-CKKAc2 series. KCS-CKKDC series. KCS-CKKWDC series. KCS-CKSC series. KCS-CKwSC series

Service life/warranty

When the ambientemperature is 25 C, the brightness ofthe light source will decrease by less than 30% ater 10000 hours of use (excluding ultravioled)

When the ambienttemperature is 25 C. the 100% brightness of the ultraviolet ightsource will decay by less than 30% after 1000 hours of use

Within one year of shipment,ifthere is a malfunction due to non-human factors,free repair or replacement services willbe provided

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1. Question: What is the minimum order quantity (MOQ) for machine vision lights?

Answer: Our minimum order quantity for machine vision lights is 1 piece.

2. Question: Do you support customized products?

Answer: Yes, we offer customization services. Customers can customize the color, light source type, size, and other parameters of the machine vision lights according to their actual needs to meet the requirements of different application scenarios. Please contact our service team to discuss customization options.

3. Question: What is the product delivery time?

Answer: The delivery time for standard products is usually 3 to 5 working days. For customized products, the delivery time will vary depending on the production plan and customization requirements, usually between 7 and 10 working days.

4. Question: What is the warranty period for machine vision lights?

Answer: We offer a 1-year warranty. During the warranty period, if quality problems occur, we will provide free repair or replacement services.

5. Do you have product certification?

Answer: Yes, we have CE certification for our products.

Contact Us

WhatsApp: +85259541400
Tel: +86-13924345841
Email: kcsshunshangxin@gmail.com
Add: 2nd Floor, Building A2, Zhongchuanghui Zhiying Technology Park, No. 51 Xinhe Road, Wanjiang Street, Dongguan City, Guangdong Province, China

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