With the continuous development and progress of science and technology, LED lenses will be used in more and more industries and fields because of their unique advantages. The continuous enrichment of material production also prompts people to pursue a more advanced, flexible and personalized life experience.
The led lens will be continuously upgraded to better meet people's production and living needs. The following editor will introduce to you what are the specifications and classifications of lenses? what is the benefit? content, welcome to read!
What is the specification classification of the lens?
LED lens straight type (convex lens)
When LED light passes through the curved surface of the lens (a biconvex surface has curved surfaces), the light is refracted and concentrated. When adjusting the distance between the lens and the LED, the angle also changes (the angle is inversely proportional to the distance). The optical design of the lens spot will be very uniform, but due to the limitation of the lens diameter and mode, the light utilization rate of the LED is not high, and the edge of the spot has a distinct yellow edge.
Generally used for large-angle (above 50°) spotlights, such as table lamps, strip lights and other indoor lighting;
LED lens refraction type (cone or cup)
1. The design of the lens adopts a transparent spotlight, the conical surface can collect and reflect all the side light, the overlap of the two light at the same angle) can achieve perfect light utilization and beauty.
2. Some changes can also be made to the surface of the cone lens, which can be designed as mirror surface, frosted surface, bead surface, striped surface, thread surface, convex surface or concave surface to obtain different spots.
What are the benefits of LED condenser lenses?
①High cost performance
The LED condenser lens is reasonably priced. LED condenser lenses are practical and affordable. There are various grades and prices of LED condenser lenses on the market. Compared with xenon lamps, it is more powerful and less expensive. The LED condenser lens adopts manual dimming, lighting, strobe and other methods to ensure that the running speed is adjustable, the adjustment data is saved after power failure, and the data is automatically restored after startup. LED condenser lenses are widely used and have low installation requirements, and are unanimously rated as a new generation of environmentally friendly high-tech products.
②It is practical
LED lamps are developed on the basis of halogen lamps and xenon lamps, which solves the problem that xenon lamps cannot focus. The LED condenser lens concentrates the scattered light and realizes the controllable light type and direction, so as to obtain a better light type at night. Four advantages of LED condenser lens: it not only condenses light, but also has better brightness, more convenient installation, and more energy-saving use. It overcomes the defects of poor astigmatism, good light shape and good directivity, satisfactory brightness under low output power conditions, and good heat dissipation.
③ Wide range of uses
LED condenser lenses are widely used in various fields and can be seen everywhere in production and life. For example, shopping malls, office buildings, classrooms, bars and other indoor lighting are also widely used in vehicle lights, mountain bike lights, flashlights, explosion-proof searchlights, anti-corrosion lights, waterproof lenses, COB lenses, optical lenses, wall light lenses and other transportation, industrial, Electric power and metallurgical industries.
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