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Ring Light Source

40 series of 1000 standardised products, 20,000 non-standard customised solutions

Product Introduction

Product Overview


The ring light source is made of led arrays by structural optimisation design, with stable performance and easy installation. With different irradiation angles and different colour combinations, it can be directly irradiated on the measured object, avoiding the shadow phenomenon and highlighting the imaging characteristics. Can also be used in combination with diffusion plate, so that the light is more uniform, soft. It is one of the widely used light sources in machine vision.


Scope of application


1, IC and other semiconductor products appearance character detection. 

2, PCB circuit substrate and component detection.

3, Product packaging appearance, label detection. 

4, Round product size measurement. 5, electronic components character detection.


Name Description


CR-12030-R


①    ② ③  ④


Explanation: 

① Represents the ring-shaped light source.

② Represents the outer diameter of the light source, unit is millimetre (mm). 

③ Represents the light source irradiation angle, unit is degree (°). 

④ Light source colour: R, G, B, W, etc.


Model parameters

Please select 光源型号
Please select 颜色
Please select 功率(w)
Please select 尺寸直径(mm)
Please select 发光区(mm)
光源型号 颜色 功率(w) 尺寸直径(mm) 发光区(mm) Download documents
Efficient solution customization capability
Tailor-made one-stop machine vision hardware and software solutions according to the inspection needs of various practical application scenarios
Rapidly responsive professional support
From pre-sales, sales to after-sales of each link, rapid response to customer needs, to provide comprehensive and professional technical support
Rich industry application cases
There are examples from various industries such as display panels, food packaging, automotive, semiconductors, etc., all with good results
Complete visual selection assistant
How to find the right light source, lens and camera model? Enter your application parameters and Transcend's Modeling Assistant will help you make recommendations!
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