China Shanghai Longway Special Glass Co., Ltd. company news

Processing Optical Glass: Technology and Applications Optical glass is a type of glass material with specific optical properties, widely used in optical instruments, laser technology, communication equipment, medical devices, and other fields. Due to its high transparency, low scattering, uniform ... Read More

In-Depth Look at Lens Materials: The Choice Between Optical Glass and Crystal Lenses 1. Exploration of Lens Materials Advantages and Manufacturing Process of Optical GlassOptical glass is a material meticulously formulated from high-purity oxides such as silicon, boron, sodium, potassium, zinc, lead... Read More

What are the types of optical glass, and how do they differ from ordinary glass? Optical glass is a special type of glass material and one of the essential foundational materials in the manufacturing of optical instruments. It possesses excellent optical properties and specific physical and chemical ... Read More

What Are Optical Components: Functions of Common Optical Components Optical components are devices used to control and manipulate the transmission of light. They perform operations such as refraction, reflection, focusing, and beam splitting, enabling the transmission, conversion, and processing of ... Read More

What Are the Differences Between Concave and Convex Lenses? What Are Their Functions? A lens is a transparent object that uses the principle of refraction to alter the direction of light propagation. Typically made of glass or plastic, lenses play a critical role in various fields such as optics, ... Read More

Lenses: Magical Tools in the Optical World Lenses are fundamental components widely used in the field of optics. They alter the propagation direction of light through refraction, thereby achieving focusing, diverging, or imaging of light. Lenses play a vital role in daily life, scientific research, ... Read More

Optical Lenses: An In-Depth Look at Types and Functions The very name "lens" reveals its light-transmitting nature. Lenses are mostly made of transparent materials. While these materials may be opaque to visible light, they allow light of specific wavelengths to pass through. Therefore, a lens can ... Read More

Focusing Lens Manufacturer: A Comprehensive Analysis of Technology and Applications In the field of modern optics, focusing lenses serve as critical optical components widely used in laser processing, medical equipment, communication technology, scientific research experiments, and consumer ... Read More

How to Choose the Right Condenser Lens? 1. Clarify Optical Performance Requirements 1.1 Focal Length and Spot SizeFirst, determine the required focal length of the condenser lens. The focal length determines the position where light converges after passing through the lens and the size of the ... Read More

The Origin, Role, and Applications of Cemented Lenses We all know that lenses are generally used for focusing and diverging light. Their primary function is to alter the direction of light propagation, focus light rays, or cause them to diverge. Lenses are typically made of transparent materials ... Read More