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How to choose laser protect lens in laser equipment

As the name suggests, laser protect lens is used to prevent dust and slag splash from damaging the focusing lens. In addition to being used in laser equipment, it is also necessary in other laser equipment, including laser marking machines, laser welding machines and lasers.

Nov 01,2022

Application of Aspheric Collimating Lens/ Focusing Lens in Laser Collimation

Aspheric Collimating Lens/ Focusing Lens plays a very important role in the optical system. For example, most of the mobile phone lenses, camera lenses, and ultra-short-throw projectors we have come into contact with. In such complex systems, the system aberration is mostly optimized by using a combination of multiple aspheric and spherical mirrors, and no standardized products have been formed.

Oct 25,2022

What is Aspheric Collimating Lens/ Focusing Lens

The most commonly used spherical lens in an optical system is a spherical surface whose surface is rotationally symmetrical, that is, has a constant curvature from the center to the edge of the lens. The Aspheric Collimating Lens/Focusing Lens is a surface that is rotationally symmetric and not spherical,

Oct 17,2022

The production process of green laser optics lens

The raw materials for green laser optics lens are some oxides, hydroxides, nitrates and carbonates, and phosphates or fluorides are introduced according to the requirements of the formulation.

Oct 10,2022

The radius of curvature of the fiber laser lens

The radius of curvature of the fiber laser lens, I believe many of you here don’t know the fiber laser lens very well. The lens is an object that can magnify and reduce the refraction of light.

Sep 26,2022

CO2 F-Theta Scan lens selection guide

CO2 F-Theta Scan lens, also called lens, lens, field lens, objective lens, etc. It mainly plays a focusing role on laser marking machine, laser coding machine, laser engraving machine, laser engraving machine and other equipment.

Sep 19,2022

The important role of customized Telecentric F-theta Lens Assembly in the field of optics

Telecentric F-theta Lens Assembly plays an important role in many areas of technical optics, and a single lens with a suitable focal length is the simplest solution. For a uniformly machined surface, a single lens is not enough, because the curved image plane needs to be refocused.

Sep 12,2022

Eliminates adverse effects of CO2 F-Theta Scan lens reflection points

CO2 F-Theta Scan lens has been widely used in laser scanning precision equipment such as marking machines, missile tracking and aiming, laser printers, fax machines, integrated circuit laser pattern generators, etc.

Sep 02,2022

Types of insulating glass in fiber laser lens

The fiber laser lens insulating glass has special absorption, transmission and reflection ability to light and heat. The use of exterior windows and glass curtain walls of buildings can achieve significant energy-saving effects.

Aug 26,2022

How can the Laser Cutting Nozzle of the laser cutting machine avoid damage

Laser cutting machine is a kind of laser processing equipment with high cutting precision, high speed, low thermal deformation, low noise and small slit. It has been widely used in sheet metal processing, chassis cabinets, thin plate cutting, machinery manufacturing, auto parts, etc. industry.

Aug 19,2022

Difference Between Gold Plated Zero Phase Reflector and Silver Plated Zero Phase Reflector

Gold-coated Zero Phase Reflector provides the highest reflectance and highest environmental stability at infrared (IR) wavelengths, 98-99% across the IR spectrum. Gold (Au) coated optics are ideal for applications in the 750 – 1500nm wavelength range (over 12um).

Aug 12,2022

Introduction to the principle of Zero Phase Reflector

Zero Phase Reflector It is an optical element that works using the law of reflection. Mirrors can be divided into three types: plane mirrors, spherical mirrors, and aspheric mirrors according to their shapes; In the past, when manufacturing mirrors, silver was often plated on glass.

Aug 05,2022

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