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Properly Clean and Maintain Optical Filters 1. Optical filters are not only protective lensesSome optical filters are only installed on the lens when they are used, such as polarizers, grayscale filters, while some are installed in front of the...
Should I Still Spend Money on Optical Filters in the Digital Age? 1. Are optical filters necessary in the digital age?Many novice photographers may be strongly recommended by the shopping guide to buy lens filters (mostly UV lenses). Although many friends have alrea...
What You Need to Know About Optical Filters Compared with the film age, photographers in the digital age need a lot fewer filters, but there are still some optical filters that are still necessary. Part of it is because it takes time and effort...
Types and Uses of Traditional Optical Filters Ⅰ. What are optical filters?The color filter is a colored transparent sheet that absorbs, reflects and transmits colored light. The optical filter is made of colored optical glass material, which has...
What is the Difference Between Spherical and Aspheric Lenses? What is a spherical lens? What is an aspheric lens? What is the difference between the two? Why are aspheric lenses recommended? Let's talk about the difference between the two.The spherical lense...
The Working Principle of Aspheric Lenses Aspheric lenses can improve image quality and correct imaging problems usually associated with spherical lenses. The original work and function of the aspheric lens are mainly reflected in the followi...
What is the Penta Prism? 1. Introduction to penta prismThe penta prism uses the reflection of the two surfaces to deflect the beam by 90° while maintaining the parity of the image. The deviation of the beam does not change t...
Types and Applications of Optical Prism 1. Introduction to optical prismsIn optical devices, optical prism is a piece of glass or other transparent material cut at a precise angle and plane, which can be used to analyze and reflect light.Or...
What Are the Technical Terms for Optical Filters? Introduction of optical filtersThe optical filter is made of plastic or glass, added with special dyes. The red filter can only pass the red light and so on. The transmittance of the glass sheet is or...
Application of High-power Laser 1. Optical components in laser optical systemHigh-power lasers have a wide range of applications, including precision industrial processing, laser imaging/ranging, and strong field physics application...
Overview of IR Lens 1. Ecoptik China High-performance IR lensWe Ecoptik can provide a large number of customized infrared IR lenses and components for focusing, collimating and collecting light in the near-infrared (NIR), shor...
Brief Introduction of Optical Fiber System Design Optical fiber is the abbreviation for light-guide fiber. Optical fiber communication is a communication method that uses light waves as the carrier and optical fiber as the transmission medium.Brief i...
What is a Double Concave Lens? 1. Introduction to double concave lensA double concave lens is also called a negative spherical lens. The middle of the lens is thin, the edge is thick, and it is concave, so it is also called a conca...
How Does a Cylinder Lens Work 1. What is a cylinder lens?Cylinder lenses are similar to spherical lenses because they all use curved surfaces to focus or diverge light, but cylindrical lenses only have the ability to converge or d...
The Status Quo of Precision Optical Components in the Monitoring Industry As public and personal safety win more and more attention nowadays, the global market of security camera will continue to maintain a high boom in the next few years, and the Chinese market is the main...

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Classification and Applications of Optical Glass Assembly Lenses

The classification of optical glass lenses mainly focuses on application scenarios and optical characteristics, and their applications are highly matched with the demands of different fields for imagi...

2025.10

Content Analysis and Practical Application of ISO 10110

Preface and Standard BackgroundISO 10110 stands for "Optics and optical instruments - Preparation of drawings for optical elements and systems".Its purpose is to provide a unified, precise, ...

2025.10

Types and Applications of Optical Reticle Plates

A reticle is an auxiliary tool used for measuring and dividing optical instruments. It is usually made of transparent materials and has scales and markings to help people precisely adjust and calibrat...

2025.10