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

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

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