Sony's 2nd and 4th generation IMX sensors show clear technological progress. IMX540 belongs to the 2nd gen sensors. They have 3.45 μm pixels, offering resolutions up to 12 MP. They perform well
in low light and can achieve high frame rates, especially in their high-speed versions. The 4th gen Pregius S sensors use smaller 2.74 μm pixels, allowing for higher resolutions up to 24.5 MP. Despite smaller pixels, they maintain good sensitivity thanks to improved design. These newer sensors also introduce advanced features like dual ADC and exposure time monitoring. They use stacked CMOS technology, which helps maintain performance despite the smaller pixel size. In essence, while 2nd gen sensors are still capable, the 4th gen sensors offer higher resolution, more features, and better efficiency, making them more suitable for advanced imaging applications.

Sony Pregius 2nd generation is still one of the most light sensitive solutions for standard machine vision cameras. A light sensitivity comparison between 2nd and 4th generation can be found in this article.

When selecting an industrial lens for the IMX540 sensor, it is important to consider factors such as the sensor size, resolution, and the specific application requirements. High-quality lenses designed for machine vision applications can help maximize the performance of the IMX540 sensor and ensure optimal image quality. With a pixel size of 2μm and resolving power of 160 lp/mm our industrial C-mount lenses from 1.4” 45MP series  are ideal to combine with IMX540.
 

Do you need help choosing the right lens? You can use our Lens calculator tool. Additionally, feel free to fill out the short form below, and our experts will be happy to recommend the most suitable
camera-lens setup for your specific needs!

The IMX540 sensor is a mature sensor with a proven track record in the machine vision
market. This means it has been around for a significant amount of time and has a well-established reputation for performance and reliability.  Because of this maturity, you can be confident that the IMX540 sensor will deliver consistent image quality and operate reliably for years to come.

Here at VA Imaging , we understand the importance of choosing the right sensor for your machine vision application. That's why we are proud to offer a wide range of cameras that utilize the IMX540 sensor. In fact, we produce tens of thousands of cameras per year that use sensors up to 6 megapixels, with the IMX540 being a popular choice. This high production volume speaks to the versatility and effectiveness of this sensor in a wide variety of machine vision tasks.

In conclusion, the IMX540 sensor's maturity, proven track record, and high production volume make it a reliable and cost-effective option for many machine vision applications.  If you are considering a camera with the IMX540 sensor, you can be assured that you are making a solid investment.