CCJC OPTICS

With the theme of "Optoelectronics Leading, Creating the Future Together" and the concept of "scientific exhibition, open exhibition, pragmatic exhibition, safe exhibition and economical exhibition...

The article provides an in - depth look at optical lenses. It details the different types such as convex, concave, and aspheric lenses. The manufacturing processes of glass and plastic lenses are expl

This article delves into high - quality optical lenses. It first outlines their features such as superior light transmission, low aberration, and durability. Then it discusses the applications in bino

This article delves into optical lenses for cameras. It details different types such as prime, zoom, telephoto, wide - angle, macro, and fish - eye lenses. The functions of these lenses, including foc

This article explores the world of optical glass lenses. It starts with an overview of these lenses, then details their various types, such as spherical, aspherical, and prismatic lenses. The manufact

This article delves into the world of automotive optical lenses. It first introduces the concept and basic structure of automotive optical lenses. Then it elaborates on the two main types - spherical

This article explores the world of optical lenses for mobile phones. It details different types of lenses, their advantages in improving image quality and creative possibilities. Popular products from

Resin optical lenses are popular in the optical industry. They can be classified into different types based on refractive index. The manufacturing process involves casting a catalyzed monomer and poly

The article discusses the use of optical lenses for monitoring, mainly focusing on Automated Optical Inspection (AOI). It explains the principle of AOI, its adaptability to different production condit

This article explores various top - notch optical lens brands. It first lists global leading brands like Zeiss, Nikon, Canon, and Leica, highlighting their features and applications in different field

This article conducts a detailed comparison of various optical lenses. It first introduces different types of optical lenses, then compares their performance in terms of resolution, speed, depth penet

The article focuses on the process of buying optical lenses online. It starts by introducing the importance of choosing a reliable platform, either well - known e - commerce platforms or professional

Anti-Reflection (AR) coatings are functional dielectric thin films deposited on the surface of optical components. Serving as a fundamental and indispensable optical technology, they are designed t...

The life cycle of an optical filter encompasses design, substrate preparation, coating, fabrication, metrology, integration, operation, and end-of-life—a chain that determines its performance, dura...

Different Types of Optical Filters1. By Spectral Function (Most Common)Bandpass FilterOnly transmit a specific narrow wavelength range, block all others.Longpass Filter (LP)Transmit longer waveleng...

DefinitionAbsorption in laser optics refers to the process where laser energy is converted into heat within optical substrates, thin-film coatings, or bulk materials, instead of being transmitted o...

1. Physical Vapor Deposition (PVD)The most widely used optical coating technology, performed under high vacuum.1.1 Electron Beam Evaporation (E-Beam Evaporation)Principle: An electron beam heats an...

1. Anti-Reflection Coatings (AR Coatings)Function: Reduce surface reflection, increase light transmission, eliminate ghost images and glare.Applications: Camera lenses, eyeglass lenses, microscope/...

Optical coatings are thin layers of dielectric, metallic, or composite materials deposited onto optical components (lenses, prisms, mirrors, windows) to manipulate light propagation—controlling tra...

Index of RefractionThe Index of Refraction (n), also known as refractive index, is a fundamental material specification for optical components, as it directly governs how light propagates through t...

Surface FlatnessSurface Quality is a paramount surface specification for optical components, as it directly impacts light transmission, reflection, and overall imaging performance. It refers to the...

Understanding optical specifications is fundamental to selecting, using, and evaluating optical products—whether you are working with lenses, cameras, optical sensors, or other optical components. ...

Metasurface & Metamaterial Beam SplittingTraditional coated films will be replaced by subwavelength microstructures, enabling precise control of wavelength, polarization, and splitting ratio with u...

A beam splitter prism works based on partial reflection and partial transmission of light at a coated interface, combined with the geometric structure of the prism to control the light path.Core wo...

1. Cameras & PhotographyCell phone camerasMiniature beam splitter prisms inside mobile phones divide incoming light into separate paths for the imaging sensor, autofocus (AF) sensor, and exposure m...

Beam splitter prisms are classified according to their **optical principle, structural design, coating type, and functional purpose**. The main types are as follows:1. Plate Beam Splitters- Consist...

Applications of Beam Splitter PrismsBeam splitter prisms are key optical components that split an incident light beam into two or more separate beams with specific intensity, polarization, or spect...

Night vision devices (NVDs) are essential tools designed to enable clear observation, detection and operation in low-light, dark or low-visibility environments. With compact design and high perform...

CCJC OPTICS excels in crafting high-performance night vision lenses through 1. Expertise in Infrared-optimized MaterialsWe specialize in processing a wide range of infrared-grade materials critical...

A night vision focus lens is an optical system specially designed for Light collection and transmissionThe lens gathers visible light and near‑infrared light (usually 850 nm or 940 nm) from the sce...

Selection Principles for Night Vision Focus LensSpectral Response & Infrared SensitivityThe lens must have high transmittance in the near-infrared band (typically 850nm or 940nm) to ensure sufficie...

CCJC Optics is pleased to announce the successful introduction of a state-of-the-artCore Technical FeaturesUltra-Fast Picosecond Laser Source: Equipped with a high-power picosecond laser system, it...

Optical lenses are core components in the laser industry, playing an irreplaceable role in laser generation, beam transmission, shaping, and focusing. Their precision and performance directly deter...

Compared with conventional optical glass, It features an extremely low coefficient of thermal expansion, high thermal stability, and a much higher laser damage threshold, making it ideal for high‑p...

Optical glass is one of the most fundamental and widely used materials in precision optical components. It features With good chemical stability and mechanical strength, optical glass can withstand...

When choosing the right optical lens material for a particular application, key factors such asFor conventional imaging, lighting and low‑power optical systems, optical glass is usually preferred f...

Optical lens materials can be generally classified into two major categories: Optical GlassAs the most widely used material for conventional optical lenses, optical glass features high transparency...

Achievements of CCJC in the Field of Optical LensesAs a leading manufacturer in precision optical components, CCJC has made remarkable achievements in optical lens manufacturing and application.Wit...

Changchun Juncheng Optical Instrument Co., TLDChangchun Juncheng Optical Instrument Co., TLD is a professional manufacturer specializing in high-precision optical components. Equipped with internat...

Optical lens processing is a precision-oriented manufacturing process that involves multiple steps such as cutting, grinding, polishing, and grooving. The selection of appropriate tooling directly ...

Bichromatic filters, as precision optical components designed based on the principle of light interference, possess the unique ability to selectively transmit two specific wavelength bands while re...

Spherial lenses, as core optical components widely used in fields such as astronomy, aerospace, laser technology, and medical imaging, have strict requirements on surface accuracy, roughness, and g...

1. Introduction to Nonlinear OpticsNonlinear optics (NLO) is a branch of optics that explores the interaction between intense light fields and materials, where the optical response of the material ...

Aspherical lenses, also known as aspheres, are lenses whose surface profiles are not portions of a sphere or cylinder.The asphere's more complex surface profile can reduce or eliminate spherical ab...

Aspheric mirrors are a critical class of optical components that have revolutionized precision optics across numerous industries. Unlike traditional spherical mirrors, which have a uniform curvatur...

Optics is the branch of physics and technology dedicated to the study of light—its generation, propagation, manipulation, detection, and interaction with matter. It explores both visible light and ...

High-power laser systems have been widely applied in industrial processing, medical treatment, scientific research, and national defense fields. As a core optical component that determines the tran...

The selection of optical lens materials is a critical link in the design and manufacturing of optical systems, directly determining the performance, reliability, and application scope of the optica...

The application of optical lenses in scanners is fundamental to their core function: accurately converting physical documents or images into highfidelity digital data. Lenses are the "eyes" of the ...

Optical coatings are critical components that enhance performance, durability, and functionality of optical elements (e.g., lenses, prisms, windows, mirrors) across industries. Selecting the right ...

Infrared (IR) optics is a specialized branch of optical engineering that focuses on the design, development, and application of optical systems operating in the infrared spectral region—typically d...

How to Choose an Optical Lens1. Understanding Your ApplicationBefore choosing an optical lens, it is crucial to understand the specific application for which the lens will be used. Different applic...