products

Changchun Jiu Tian Optoelectric Co., Ltd.

Choose from our product series

We are dedicated to providing you with quality service.

Spherical lenses are use in many different fields of application, from laser material processing to biotechnology, medical technology, the semiconductor market, meeting the most stringent requirements.

Optical Prisms

JT produces high precision optical prisms, including right angle prism, corner cube prism, roof prism, penta prism, dove prism, wedge prism, cube prism, rhomboid prism, porro prism, equilateral prism.

Optical Cylindrical Lenses

Cylindrical lenses are commonly used as laser line generators, or to adjust image height size or correct for astigmatism in imaging systems.

Micro Optics

We can reach the dimension of micro lenses as small as 0.5mm, micro prism is less than 0.3mm, which are applied to the applications, such as life science, industrial endoscopes, optical fiber communication, etc.

Optical Mirrors

Optical Mirrors are used for beam turning, interferometry, imaging or illumination.

Optical Domes

Optical domes are made of two curved parallel surfaces, this geometric shape protects critical sensors and electronic devices and isolates them from the environment, minimizing damage to the optical path at the same time.

IR Optics

JT offers lenses, windows, mirrors and other optics that customized for infrared applications.

Optical Flats

JT optical windows include wedges, Brewster, discs, optical diffuser, step windows, protection windows, laser windows, camera windows and reticles.

If you have any questions, please contact us

Changchun Jiu Tian Optoelectric Co., Ltd. We provide reliable service guarantees for all walks of life

Learn More

Application areas

Choose from our product series

We are dedicated to providing you with quality service.

Learn More

Environmental Monitoring

In the field of environmental monitoring and meteorological detection, every precise data collection begins with the capture of a beam of light.

Learn More

The Application of Micro Optics in Medical Equipments

The majority of precision micro optics we produce are for biomedical applications, such as microscopes, endoscopes, ophthalmic optical instruments, medical laser instruments, biochip detection and analysis, biological imaging, etc.

Learn More

The Application of Optical Lenses in Industry

Optical lenses play an important role in industrial production, such as laser processing, optical detection and measurement, fiber optic communication, optical imaging and display, optical sensors, etc.

Learn More

The Application of Optical Components in Scientific Research

Optical components are widely used in scientific research and laboratory fields. Optical components can be used to construct optical systems, adjust optical paths, and achieve specific optical effects in scientific experiments, such as physics, chemistry, and biology.

Learn More

OPTICAL DESIGN

The design team of JT has over ten years of extensive experience in the field of optical design

We are dedicated to providing you with quality service.

According to customer requirements

According to customer requirements, we can develop, analyze and optimize optical systems within the ultraviolet, visible, and near-infrared spectral ranges.

Learn More

The ultimate solution for optical...

The ultimate solution for optical design that combines artistic concepts is to achieve perfect optimization and implementation in terms of cost-effectiveness and functionality.

Learn More

Our development areas include...

Our development areas include optical imaging, laser and lighting optical systems, and traditional optical systems. Our rich experience in optical measurement technology...

Learn More

Changchun Jiu Tian

Our purpose

Jiu Tian Optoelectric

Learn More

ABOUT US

Changchun Jiu Tian Optoelectric Co., Ltd.

We are dedicated to providing you with quality service.

Changchun Jiu Tian Optoelectric Co., Ltd. was established in 2008, which is a high-tech enterprise specializing in the research and development, production and sales of precision optical components， and has passed the ISO 9001:2015 quality management system certification nearly 19 years...

2008

Date of Incorporation

Number of employees

ISO 9001:2015

News Updates

BLOG

We are dedicated to providing you with quality service.

Learn More

Optical Dome Material Comparison: Sapphire vs Fused Silica vs N-BK7 for Industrial Optical Systems

07-02

2026

Optical Dome Material Comparison: Sapphire vs Fused Silica vs N-BK7 for Industrial Optical Systems

JTOPTEC custom optical domes in sapphire, fused silica JGS series and N-BK7 glass. Compare performance, temperature resistance & industrial applications for UV laser, marine, machine vision systems.

07-02

2026

How to Select the Best Optical Prism for Your Application

Optical prisms are critical components for beam redirection, image inversion, spectral splitting and optical alignment in laser systems, semiconductor inspection, machine vision and spectroscopic instrumentation. Improper prism selection commonly causes wavefront distortion, energy loss, thermal drift and ghost images.

08-08

2025

Laser World of Photonics in Munich, Germany

06-13

2025

LASER World of PHOTONICS in Munich

LASER World of PHOTONICS in Munich—the world’s leading platform of the laser and photonics industry—and the World of Photonics Congress—Europe’s largest photonics congress.