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Aspherical optical elements (aspheres) are transformative components in modern optical systems, including motorized zoom lenses. Unlike traditional spherical lenses, which feature uniform curvature, a...

Endoscope optical systems are critical components in medical and industrial applications, enabling detailed visual inspection of hard-to-reach areas. These systems are composed of three main parts: th...

Polarizing Beam Splitters (PBS) are crucial optical components that divide a single incident light beam into two beams traveling in perpendicular directions. Unlike conventional beam splitters, PBSs e...

Off-Axis Parabolic Mirrors (OAPs) are a specialized subset of parabolic mirrors designed to focus or collimate light without introducing spherical aberration. Unlike traditional on-axis parabolic mirr...

In the realm of telecommunications and electronic devices, narrow band filters are indispensable components that ensure efficient signal processing and transmission. These specialized filters play a c...

Endoscopes are versatile tools used across various industries, primarily divided into two categories: industrial and medical applications. These devices allow for non-invasive inspection, diagnosis, a...

For professionals in the field of optical engineering, optical glass materials are a familiar subject. Optical glass is a non-crystalline material renowned for its exceptional optical properties, incl...

Introduction to Underwater RobotsRemotely Operated Vehicles (ROVs) are advanced underwater robotic systems controlled by operators onshore or by divers in the water. These vehicles are designed to exp...