YTOT is an optical lens manufacturer and professional supplier in China, offering a wide range of precision and high-quality optical lens.

Introducing to 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, automobile, 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.

Why is YTOT the best choice for you?

There are many reasons why YTOT is the best choice for you. Here are just a few:

The company's R&D technology center always adheres to independent innovation and masters the core technology of the industry. After years of accumulation, a strong technical R&D team has been formed. The company had applied for 328 patents and authorized 306 patents. Their R&D Technology Center won the "Engineering Technology Research Center of Guangdong province." The company also established scientific and technological innovation joint laboratories and teaching practices cooperating with universities to cultivate optical talents.

The company has passed ISO9001, ISO14001, IATF16949, IECQ-QC080000, and intellectual property management system certification. The products have passed CE and WEEE tests and meet ROHS and REACH standards. UA3P surface type inspection, high and low-temperature test, light inspection, MTF inspection, and other multi-channel items to ensure reliable product quality.

Technology and Innovation

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.

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 effectively corrects axial chromatic aberration at the telephoto end and vertical chromatic aberration at the wide-angle end.

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.

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.

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

Quality control is important because it helps to ensure that products are safe and meet the standards that consumers expect. Quality control can save companies a lot of money in recalls and repairs. It can also help to build consumer confidence in a brand. Undoubtedly, YTOT Lens has a 100% quality guarantee to its products.