In order to continue to enhance our Fixed SWIR Camera Lens, swir camera lens, SWIR Zoom Optical System and provide more sophisticated features and performance, we actively introduce and learn from advanced technologies. With high quality swir camera lens as the root and technological innovation as the driving force, we have come out with a unique path of development and growth. Our company adopts the market sales strategy of independent/joint design and development, channel sales as the main, and customer direct sales as the supplement. We have a comprehensive understanding of our clients' needs and requirements. We believe in sharing our successes with our clients through mutually beneficial partnerships. The internationalization of the company's brand is the pursuit of all employees of the company, and a perfect quality assurance system and professional precision production are the company's business goals. With our excellent technology and perfect after-sales service, we have made Dongjing brand more widely recognized in domestic and foreign markets. Customer satisfaction is the classic of Dongjing brand! We have experienced the impact and challenge of internal and external, as well as the severe test of the business environment.
  • SWIR Zoom Optical System
    The SWIR continuous‑zoom lens system delivers long‑range surveillance and precision sensing for the 0.9–1.7 μm spectrum. Featuring high zoom ratio and large‑aperture design, it cuts through haze,...
    read more
  • Fixed SWIR Camera Lens
    The fixed SWIR lenses deliver high‑performance 0.9–1.7 μm short‑wave infrared imaging. Featuring large apertures and broadband anti‑reflection coatings, they capture crisp visuals for industrial...
    read more
  • Fix MWIR Thermal Imaging Camera Lens
    The fixed‑focus MWIR thermal lens is optimized for the 3–5 μm band. Paired with cooled detectors, it provides sensitive, sharp thermal images for precision temperature measurement, gas leak...
    read more
  • Mid-wave IR Thermal Imaging Lense
    This MWIR continuous‑zoom thermal lens is a flagship solution for the 3–5 μm band. Optimized for high‑resolution cooled detectors, its motorized zoom enables seamless wide‑area monitoring and...
    read more
  • LWIR Athermal Lens
    The LWIR fixed‑focus athermal lens is a reliable optical product for the 8–14 μm long‑wave infrared band. Optimized for uncooled detectors, it adopts passive athermalization to keep stable focus...
    read more
  • LWIR Cooled Continuous Zoom Lens
    The LWIR Cooled Continuous Zoom Lens serves high‑end cooled LWIR detectors (MCT/T2SL). Operating at 8–12 μm, it provides superior thermal sensitivity and high zoom ratio for long‑range...
    read more
  • ZnS BaF2 Ge Silicon Aspherical Lens
    The ZnS, BaF₂, Ge and silicon aspherical lenses are precision‑engineered IR optics for SWIR/MWIR/LWIR imaging and beam shaping. Featuring low aberration and high stability, they serve defense,...
    read more
  • Crystal Glasses Spherical Lens
    Spherical lenses are precision‑polished optics for focusing, collimation and imaging in industrial, medical, research and telecom systems. High‑precision grinding and coating ensure high...
    read more
  • Metals Ceramics Composites Planar Lens
    Our planar lenses made from metals, ceramics and composites are robust flat optics for industrial, aerospace and scientific systems, offering superior mechanical strength, thermal stability and...
    read more
Winfred Simms star star star star star
The delivery was very punctual and the goods were very good! I am very satisfied!
Jean Butkovich star star star star star
Their delivery is fast, the customer service staff is very good and the answer is very patient.
Thomas Nixon star star star star star
Most companies know that they need to optimize their products, but a lot of times they fail to manage their people. I've had a lot of bad customer service, yelling at customers. This is not the case
Percy Robinson star star star star star
The attitude of the customer service staff is very good, I will come again!
Kevin Peart star star star star star
If I hadn't been recommended by my friends, I might have missed such a good product!
Donald Tobin star star star star star
In this cooperation, what left a deep impression on me was a sentence said by the boss of this company: quality is the barometer of the rise and fall of an enterprise.
Through years of hard work, we now have a strong economic strength, a superb technical team and good after-sales service. We have not only achieved a good reputation in the LWIR Thermal Camera, Fixed SWIR Camera Lens market, but also won a large number of partners. We are one of the most experienced swir camera lens manufacturers in China, specialized in providing high quality OEM products with the industrial grade. We warmly welcome you to wholesale high performance swir camera lens at an affordable price from our factory.
Send Inquiry