4K zoom lenses are the same as traditional video lenses:

An important functional commonality exists between 4K zoom lenses and conventional imaging lenses in that they can both be utilized in measurement applications and are often used as key components in measurement solutions. Whether performing precision industrial inspections, medical image analysis or other situations requiring high precision imaging, both lenses can play their unique role in providing the necessary visual information support.

Differences and advantages of 4K zoom lenses and traditional imaging lenses:

1. Compatibility and luminous flux

（1）Compatible with 1-inch CCD：The 4K zoom lens has been designed with compatibility with large sensors in mind, in particular the ability to be compatible with 1-inch CCDs.This means that the lens is able to take full advantage of the advantages that large sensors offer, such as higher pixel density and larger light-sensitive area, to further enhance image quality.

（2）Larger target surface for better light transmission：Due to its compatibility with large CCDs, the target surface of the 4K zoom lens is correspondingly larger, which allows the lens to receive more light. This increase in light transmission is critical to image quality, especially in low-light environments, and significantly reduces noise and improves image clarity and detail.

2. Sharpness

(1) Better sharpness: 4K zoom lenses often use more advanced technologies in their optical design and manufacturing process, such as aspherical lenses and low dispersion lenses, to optimize light transmission and focusing effects. The application of these technologies allows 4K zoom lenses to excel in imaging sharpness and capture finer, clearer image details. In contrast, traditional imaging lenses may be limited by their design and technical level, making it difficult to match 4K zoom lenses in terms of sharpness.

4K zoom lenses have significant advantages over traditional imaging lenses in terms of compatibility and light throughput as well as sharpness. These advantages make 4K zoom lens more popular in the need for high precision, high quality imaging occasions, such as industrial automation, machine vision, medical imaging and other fields. With the continuous progress of technology and growing demand for applications, 4K zoom lenses are expected to play a more important role in the future.