A low distortion lens is an excellent optical device that is mainly designed to reduce or eliminate distortion in images, making the imaging results more natural, realistic and accurate, consistent with the shape and size of actual objects. Therefore, low distortion lenses have been widely used in product photography, architectural photography and other fields.

How low distortion lenses work

The design purpose of low distortion lenses is to minimize the distortion phenomenon of images during lens transmission. Therefore, in the design, the focus is on the propagation path of light. By adjusting the curvature, thickness, and position parameters of the lens, the refraction process of light inside the lens is more uniform. This can effectively reduce the distortion produced during light propagation.

In addition to improving image quality through optical path design, current low-distortion lenses also perform digital correction during image processing. Using mathematical models and algorithms, images can be corrected and repaired to reduce or completely eliminate distortion problems.

The low distortion lens

Application areas of low distortion lenses

Photography and Videography

Low distortion lenses are widely used in professional photography and videography to capture high-quality, realistic and accurate images and videos. They can reduce the difference in deformation of photographic images at the center and edge of the lens, providing more realistic and natural visual effects.

Medical imaging equipment

The application of low-distortion lenses in medical imaging equipment is also very important, as it can provide doctors and researchers with accurate image data to help diagnose and treat diseases.

For example: In areas such as digital X-ray photography, computed tomography (CT), and magnetic resonance imaging (MRI), low-distortion lenses help improve image resolution and accuracy.

Industrial Inspection and Measurement

Low distortion lenses are often used in precision inspection and measurement tasks in the industrial field, such as optical automatic inspection, machine vision systems, precision measurement equipment, etc. In these applications, low-distortion lenses provide more accurate and reliable image data, helping to improve the quality and efficiency of industrial production.

The application of low distortion lens

Aerospace and Drones

In aerospace and drone applications, low distortion lenses can provide accurate ground object information and image data, as well as relatively stable distortion characteristics. The application of low distortion lenses is crucial for tasks such as flight navigation, remote sensing mapping, target identification, and aerial surveillance.

Virtual Reality (VR) and Augmented Reality (AR)

Head-mounted displays and glasses in virtual reality and augmented reality technologies usually require the use of low-distortion lenses to ensure that the images and scenes viewed by users have good geometry and realism.

Low distortion lenses reduce distortion between glasses and displays, providing a more comfortable and immersive virtual reality and augmented reality experience.