Optical lenses are now widely used in various fields, including cameras, telescopes, microscopes, laser systems, fiber optic communication, and so on. Through excellent design and manufacturing processes, optical lenses can meet the optical needs of different application scenarios, providing clear and accurate image capture and optical transmission functions.
The production of an optical lens requires different steps such as design, processing, and testing. As the first step, it is very important to grasp the requirements of the lens. Understanding the requirements can help optical lens customization and design personnel accurately grasp customer needs and provide solutions that are more in line with practical application needs. So, what are the requirements for customizing and designing optical lenses that need to be understood?

1. Application scenario requirements
Firstly, it is necessary to clearly inform the technical personnel of the specific application areas and functional requirements for using optical lenses. Different application scenarios may have different requirements for the parameters, optical performance, and materials of optical lenses, such as computer vision, industrial measurement, medical imaging, and other application fields with different lens requirements.

2. Optical performance requirements
Understand the requirements for optical parameters, including focal length, field of view angle, distortion, resolution, focusing range, etc., which directly affect the performance of the optical system. Based on application requirements, determine whether special optical designs are needed, such as aspherical lenses, vignetting filters, etc.
In addition, the spectral range of lens applications also needs to be carefully considered, as lens design needs to consider characteristics such as color difference and material, so it is necessary to know the spectral range of the lens during use. If you are using monochromatic light, such as red light, green light, blue light, etc., or white light full spectrum, or in near-infrared, shortwave infrared, medium wave infrared, long wave infrared, etc.

3. Mechanical parameter requirements
In addition to the requirements for optical performance, designing lenses also requires understanding of mechanical requirements, such as lens size, weight, mechanical stability, etc. These parameters affect the installation and integration of optical lenses.