PROFESSIONAL MANUFACTURER
Tehao company is a professional TR Lens manufacturer, supplier and factory. We focus on TR Lens production and OEM/ODM services.
Tehao factory is a professional TR Lens manufacturer and TR Lens supplier, It was founded in 2004 and currently has more than 200 employees. It is a high-tech enterprise integrating optical design and testing, precision optical mold production, and optical product production. The company has independent optical research and development, testing team, precision mold making team and elite production and sales management team. Optical raw mqterials are imported from Germany and Japan PMMA and PC. We are optical lens manufacturer
As one of the professional TR Lens manufacturers and suppliers in China，Our products not only have high quality, rich product line series and complete sizes, but also provide customers with personalized TR Lens OEM/ODM services, one-stop full-process services from optical design to product manufacturing, to meet customers' customization requirements for different procedures.
We provide personalized customized services according to your needs in different scenarios
You can also contact us through service phone, email or online communication!
Pay attention to the latest news of the enterprise, the professional knowledge of lens and reflective cup and related problems
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...
MORE +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...
MORE +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...
MORE +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...
MORE +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...
MORE +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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