• The role of street lamp lens? Where is it installed?

    05/25/2022

    Lighting equipment has changed people’s living conditions and brought great convenience to people’s night travel. Therefore, in order to improve the lighting effect of lighting equipment in the dark, it is a common method to install affo...

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  • Comparison of PMMA and PC materials in LED lens

    05/25/2022

    There are various kinds of plastic materials, and some are widely used for LED lighting fixtures, such as PC, PMMA, PS, etc. 90% of Tachyonlight’s lights lense are PC and 10% of PMMA, do you know what’s the difference between them? Let’...

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  • The choice of the angle of the lens of the LED wall washer

    05/25/2022

    LED wall washer is also called linear LED flood light, etc. It is mainly used for architectural decoration lighting or to outline the outline of large buildings. Its technical parameters are roughly similar to LED floodlights, and they are m...

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  • What are the shapes, types, classifications and specifications of optical lenses?

    05/25/2022

    An optical lens is a transparent optical component used to converge or diverge light emitted from a peripheral object. The transmitted light rays then form a real or virtual image of the object. Lenses are a good example of transmissive opti...

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  • How to solve the orange peel on the lens?

    05/25/2022

    The optical lens we often say is a device that aggregates or disperses light, usually composed of a piece of glass, but similar devices used for other electromagnetic radiation are usually also called lenses. What are the two types of optica...

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  • Secondary optical design and light distribution application

    05/25/2022

    With the progress of society and the improvement of consumption level, today's commercial activities are not just shopping. For example, when you want to buy a dress, you start to ask for affordable prices, Sincere service... And most import...

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  • What are the characteristics of the led wall washer lens and precautions when choosing?

    05/25/2022

    The production of LED wall washer is to achieve better lighting effect of the product and achieve the desired effect of the customer. LED wall washers are now widely used in various places, such as the wall lighting of company and corporate ...

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  • Summary of the analysis of defects in the LED lens production process

    05/25/2022

    With the increase in production, the quality of production is also at hand. In order to ensure the quality of products, strict quality control of the products should be carried out, and some defects in the production should be analyzed and s...

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  • Types and specifications of street lamp lens

    05/25/2022

    Because the glass material has the characteristics of high temperature resistance and high penetration rate, it is still used by a large number of LED street lamp factories;...

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  • Advantages of Fresnel Lenses

    05/25/2022

    A Fresnel lens can easily collimate a point source by placing it one focal length away from the source. In a finite-conjugate system, the grooved side of the Fresnel lens should face the longer conjugate because this produces the best perfor...

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  • What is Fresnel lens? What is its used for?

    05/25/2022

    Unlike typical spherical or aspherical optical lenses, fresnel lenses are composed of a series of concentric grooves etched into one side of a sheet of plastic. A fresnel lens is a thin, flat optical lens which consists of a series of a seri...

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  • What should we pay attention to in the selection of LED lens?

    05/25/2022

    What should we pay attention to in the selection of LED lens from different requirements such as the requirements of application occasion, the requirements of LED lens angle, the requirements of customers for light intensity and the adaptati...

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  • Explains the science inside a secondary lens & how to know which one is best for your

    05/25/2022

    When we think of an LED optic, we tend to think of a clear plastic lens that is placed on top of the LED itself to focus or spread the light. If this is your thought process, you’ve gone too far. Lets take a step back and look at the LED i...

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  • Choosing lenses and reflectors for LED lights

    05/25/2022

    Lenses are designed for use with single or multiple LEDs like LED modules or strips. Various properties of LED lenses enable the desired lighting effect and precise control over the beams of light. They come in various shapes and sizes—for...

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  • What is Optical lens

    05/25/2022

    The Optical lens is an optical system that is closely related to the LED and can enhance the use efficiency and luminous efficiency of light. Different lenses can be used to change the light field distribution of the LED according to differe...

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