YTOT is a professional optical lens manufacturer in China. To understand how the company creates its lenses, take a quick look at what happens from start to finish.

What is the optical lens?

An optical lens is defined as an optical device consisting of lenses used to form an image on a negative or photosensitive element.

What Is YTOT?

YTOT is a professional optical lens manufacturer in China. Focuses on R&D, production, sales, and after-sales service of the optical lens. Products are mainly used in high precision optical systems such as surveillance, smart home, industry, automobiles, etc. The headquarters of YTOT is situated in Dongguan city, Guangdong province. YTOT has a wholly-owned subsidiary company in Shangrao city, Jiangxi province, and established YTOT Optical Park there. Covering about 198,000 square meters, with 2400 employees.

How Optical Lens Manufacturing Works

If you're ever going to manufacture optical lenses, you're going to need a lot of different pieces of equipment. First, you'll need a cutting machine. This machine will cut the lens material into the proper shape. Next, you'll need an oven to heat the lens material up to precise temperatures. After the lens material has been heated up, you'll need a refracting machine to create the correct angles for the light to pass through. Finally, you'll need a molding machine to create the final product.

How Is the Company Different From Competitors?

1. Aspheric lens technology

The inside of the lens adopts a combination of aspherical lens and spherical lens. The use of an aspherical lens can effectively correct various aberrations, greatly improve image quality, miniaturize the lens and obtain the most imaging effect.

2. Low dispersion glass material

Using low-dispersion materials, using their low refractive index characteristics to reduce the dispersion of the beam, can effectively reduce the dispersion. It is effective in correcting axial chromatic aberration at the telephoto end and vertical chromatic aberration at the wide-angle end.

3. Temperature drift control

Using optical materials with a low coefficient of thermal expansion under different temperature environments, the lens does not need to be refocused, and a clear image can be obtained.

4. Flat image surface

The excellent optical design makes the image center to the edge uniformly achieve high pixels and high contrast, which can be better matched with high-definition network cameras.

5. Day and night confocal

The advanced optical design makes the visible light and near-infrared light imaging surfaces almost overlap, ensuring that the lens can image both day and night.

Conclusion

In this article, we will be discussing what YTOT Lens is, how it works, and some of the benefits that can be had by using its services. If you are in the market for a new optical lens or are simply curious about how they are made, please take a look at YTOT!