LED Lighting Vision System Peripheral Equipment CA-D Series
![](/cscz/Images/peripheral_mv_img_02_1863312.png)
Ring Lights (Direct) General-purpose ring illumination unit
CA-DR
![](/cscz/Images/peripheral_ca_dr_img_01_1863166.jpg)
Ring light illumination techniques
The CA-DR Series includes flat, horizontally arranged LEDs, which help provide uniform intensity across a target. Ring lights are available in six sizes and three colours, with optional diffusion and polarising plates, making it well suited to a wide variety of basic application and camera needs.
![Standard type / Flat type](/cscz/Images/peripheral_ca_dr_img_02_1863167.jpg)
Application
Plastic bottle
Ring light only
Light is reflected circumferentially according to the target profile. The target surface condition can be clearly seen.
![](/cscz/Images/peripheral_ca_dr_img_03_1863168.jpg)
Ring light + polarising filter
You can obtain an image without halation by using the polarising plate.
![](/cscz/Images/peripheral_ca_dr_img_04_1863169.jpg)