Spherical Lenses
Optical Dome
Cylindrical lenses
Optical Windows
Optical Prisms
HRFZ-Si THz Lens
Beamsplitters
Welcome to CLZ Optical Co., Ltd.
CLZ was founded by 4 people who have a combined 60 years of optical experience and training at Qioptiq in Singapore.
CLZ Optical Co., Ltd.is one of China’s leading optical manufacturing companies. We manufacture a wide range of optical components for many different fields like Industrial Laser, Consumer products, Environmental Monitoring, Photography and Aerospace and R&D. We were established in early 2012 in China’s Optical Manufacturing hub of Changchun...
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HOT PRODUCTS of PRECISION OPTICS
In 2018 CLZ improved our capabilities with the purchase of ZYGO Verifire Interferometer - 4
Optical Domes as high pressure viewports using in submersibles (Underwater optical dome)
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Fused silica lenses for F-Theta Lenses
Custom Plano-Concave Lenses for Laser Optics
Large Optical Lenses / Large Optics
Custom Optical Triplet Lenses
THz Lenses
Optical domes for Pyranometer in High Quality, High-precision
Large custom optical domes for Submersible ROV’s in underwater imaging
Step Optical Windows
Silicon windows and Silicon lenses for Infra-Red Imaging Systems
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CLZ Optical is one of China’s leading optical manufacturing companies. We manufacture a wide range of optical components for many different fields like Medical, Life Sciences.
NEWS & EVENTS
Ball and Half Ball Lenses: Design and Application of Miniature Optical Elements
Apr. 30, 2025
As the core components of miniature optical systems, ball lenses and hemispherical lenses, with their unique geometrical structures and optical properties, sho...
Beamsplitter Cubes: Key Cubic Structural Elements in Optical Systems
Apr. 29, 2025
Beamsplitter is an optical component used to split the input light into two separate parts. Beamsplitters are also well suited for fluorescence applications, ...
Overview and Working Principle of Achromatic Lens
Apr. 11, 2025
An achromatic lens, or achromat, is an optical component designed to minimize chromatic aberration—a distortion that occurs when different wavelengths of ligh...
