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

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

A Guide of Filter Coating Types and Selections I. Core Coating Types and FunctionsThe functional diversity of filters primarily stems from combinations of different coating layers in their design: 1.Anti-Reflection (AR) Coating: Function: Primary goal is to reduce reflection loss at optical surfaces ... Read More

Cylindrical Lenses: Functions and Applications Amid rapid technological advancement and rising living standards, optoelectronic products have seamlessly integrated into daily life, enhancing experiences while constantly evolving to meet market demands. The Rise of Cylindrical Lenses As green, low... Read More

Optical Mirrors for Diverse Applications Optical mirrors are precision mirrors featuring highly polished flat or curved surfaces designed to reflect light. We manufacture custom mirrors tailored for a wide range of applications. Life Sciences, Astronomy, Metrology, and Solar Engineering are just a ... Read More

Optical Windows: Introduction, Functions, and Design Principles Optical windows are flat plates made of optically transparent materials, designed to allow light into optical instruments or protect light sources from external environments. These windows are engineered to minimize reflection and ... Read More

What is an Optical Window? Its Impact on Modern Optical Instruments An Optical Window is an optical component used to protect internal elements of an optical system while allowing efficient transmission of specific wavelength bands. Its core function is to act as a "transparent barrier" for optical ... Read More

Analysis of Optical Glass Lens Molding Technology Optical glass lens molding technology is a high-precision optical component manufacturing process. It involves placing softened glass into a high-precision mold and directly molding it into an optical part that meets usage requirements in a single ... Read More

Optical Component Manufacturing: Techniques and Applications Optical components are vital elements in modern optical systems, widely used in communications, healthcare, military, scientific research, and consumer electronics. The manufacturing techniques directly determine component performance and ... Read More

What Are Optical Components and How Will They Evolve? Optical components are devices designed to control, manipulate, or transform light. They utilize properties like interference, reflection, diffraction, and beam splitting to regulate light direction, intensity, frequency, and phase. As critical ... Read More