Industry news
What are the characteristics of the LED lens of...
The led lens is closely connected with the led, which can improve the use efficiency and luminous efficiency of light, and can be used according to different effects. Specifications are...
What are the characteristics of the LED lens of...
The led lens is closely connected with the led, which can improve the use efficiency and luminous efficiency of light, and can be used according to different effects. Specifications are...
Optical lens requirements for polishing powder ...
Optical lenses are mainly used in optical instruments, mirrors and other products. When polishing optical lenses, what are the requirements for polishing powder? What are the requirements for judging the...
Optical lens requirements for polishing powder ...
Optical lenses are mainly used in optical instruments, mirrors and other products. When polishing optical lenses, what are the requirements for polishing powder? What are the requirements for judging the...
What are the 6 ways to test the focal length of...
The lenses are all manufactured with advanced coating technology, and the surface of the lens is easily damaged. If the optical lens is used for a long time, it needs...
What are the 6 ways to test the focal length of...
The lenses are all manufactured with advanced coating technology, and the surface of the lens is easily damaged. If the optical lens is used for a long time, it needs...
What are the significant effects of LED lenses?
LED lenses are all manufactured with advanced injection molding technology, and the surface of the lens is easily damaged. If the optical lens is used for a long time, it...
What are the significant effects of LED lenses?
LED lenses are all manufactured with advanced injection molding technology, and the surface of the lens is easily damaged. If the optical lens is used for a long time, it...
What are the classifications of flashlight lenses？
General flashlights are divided into strong light flashlights and lens flashlights according to their uses. In layman's terms, a flashlight with high brightness is called a strong light flashlight, and...
What are the classifications of flashlight lenses？
General flashlights are divided into strong light flashlights and lens flashlights according to their uses. In layman's terms, a flashlight with high brightness is called a strong light flashlight, and...
What is the specification classification of the...
What is the specification classification of the lens? what is the benefit?With the continuous development and progress of science and technology, LED lenses will be used in more and more...
What is the specification classification of the...
What is the specification classification of the lens? what is the benefit?With the continuous development and progress of science and technology, LED lenses will be used in more and more...