3Z4S-LE VS-MC75-FNO56

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In the field of machine vision, lenses play an integral role in the imaging process. They are responsible for controlling the light that reaches the camera sensor, and can be chosen to fit a specific application\'s needs, such as field of view, depth of field, and resolution. Two lenses that are often chosen for machine vision applications are the 3Z4S-LE and the VS-MC75-FNO56.

The 3Z4S-LE is a wide angle lens designed for high resolution, low distortion imaging. Due to its short focal length, the 3Z4S-LE is able to capture a wide field of view, making it ideal for applications such as barcode and document scanning, and 3D scanning.

The VS-MC75-FNO56 is a telecentric lens designed to provide higher image contrast and reduce flare in backlight arenas. This lens offers the best image quality for inspection applications, such as measuring objects and detecting defects. As its name implies, it is telecentric, meaning that light entering the lens is parallel with the optical axis, reducing distortion and providing greater accuracy for measurements taken from the images.

Both lenses are designed to provide the highest resolution possible while maintaining the highest contrast. The 3Z4S-LE is designed for applications such as scanning, where wide field of view is beneficial, while the VS-MC75-FNO56 is designed for inspections, where better image quality is beneficial. While both lenses offer excellent image quality, it is important that they are chosen to fit the specific needs of the application.

The two lenses also differ in their working principles. The 3Z4S-LE uses a high precision glass molded design to ensure accurate light capturing. This design ensures that the object will be captured with minimal distortion, resulting in higher resolution images. The VS-MC75-FNO56 also uses a high precision glass molded design, but it also utilizes telecentric optics, meaning that light entering the lens is parallel with the optical axis. This design provides greater accuracy for measurements taken from the images.

In conclusion, the 3Z4S-LE and VS-MC75-FNO56 lenses are two popular choices for machine vision applications, as they offer excellent image quality while matching the specific needs of the application. The 3Z4S-LE is optimized for wide angle field of view, while the VS-MC75-FNO56 is optimized for telecentricity and higher image contrast in backlight areas. By understanding the application\'s needs and choosing the right lens, those working in the machine vision industry can ensure that their imaging needs are met.

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