2 China 
1 UK 
Changchun Long Ze Precision Optics Co., Ltd
- Address: No. 1636 Jinchuan Street, Changchun, JiLin , China
- Email:
- Phone: 86-0431-80532823
Business description
CLZ Precision Optics is one of Chinas leading optical manufacturing companies.We manufacture a wide range of optical components for many different fields like Medical, Life Sciences, Defense and Aerospace and R&D.
We were established in early 2012 in Chinas Optical Manufacturing hub of Changchun.
CLZ was founded by 4 people who have a combined 60 years of optical experience and training at Qioptiq in Singapore.
After returning to their homeland, they employed their technical knowledge into optical processing.
With the principles of an innovative spirit, scientific attitude, team work and honesty, the founders of CLZ have been able to grow their business quickly and successfully.
Latest listings
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Optical Domes ComponentsMeasuring and observing and testing instruments - Changchun Long Ze Precision Optics Co., Ltd - China - August 20, 2020 - contact company for priceOptical Domes Components Optical Components-Optical Dome Introduction: Optical domes are lenses with two concentric spherical surfaces. Sometimes they are referred to as bent plane parallel plates. Consequently it is usual to define parallelism betwe...
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High Reflectivity Optical MirrorsMeasuring and observing and testing instruments - Changchun Long Ze Precision Optics Co., Ltd - China - August 20, 2020 - contact company for priceHigh Reflectivity Optical Mirrors Introduction of Optical Mirrors: CLZ optical mirrors are made use of for beam directing, placement, as well as sampling, along with for laser tooth cavities. At CLZ Laser Optics, we understand the efficiency required...
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High Precision Optical DomesMeasuring and observing and testing instruments - Changchun Long Ze Precision Optics Co., Ltd - China - August 20, 2020 - contact company for priceHigh-precision Optical domes Precision Optics Domes The Pyranometer need protection of other electronic components and ability to rely on withstand wind and rain erosion by optical domes. There have a big optical dome and a small optical domes used t...
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High Precision Optical Windows ChinaMeasuring and observing and testing instruments - Changchun Long Ze Precision Optics Co., Ltd - China - August 20, 2020 - contact company for priceHigh Precision Optical Windows China The optical window is a double-sided parallel plane plate, which does not change the magnification of the system. Optical windows are usually used as a external protective barrier to protect optical detectors, sen...
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High Quality Spherical LensesMeasuring and observing and testing instruments - Changchun Long Ze Precision Optics Co., Ltd - China - August 20, 2020 - contact company for priceHigh Quality Spherical Lenses Spherical lenses are lenses with at least one curving surface. They converge or diverge light, change the path of light and affect the wavefront curvature of light. They are widely used in medical imaging, laser optics, ...
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Optical MirrorsMeasuring and observing and testing instruments - Changchun Long Ze Precision Optics Co., Ltd - China - July 11, 2019 - contact company for priceOptical Mirrors CLZ Precision Optics provide Precision Grade Optical Mirrors, the optical mirror various substrates including N-BK7, low expansion borosilicate glass or fused silica. The polishing can be meet λ/10. We can manufacturing a variety of r...
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Ir Optical ComponentsMeasuring and observing and testing instruments - Changchun Long Ze Precision Optics Co., Ltd - China - July 11, 2019 - contact company for priceIR Optical Components HRFZ-Silicon Hyper Hemispherical lenses, Silicon Lenses CLZ Optics manufacturing optical lenses, except optical glass lenses, we can produces Silicon lenses, sapphire lenses, fused silica lenses. They are a good choice for Infra...
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Custom Domes Protective Small HousingMeasuring and observing and testing instruments - Changchun Long Ze Precision Optics Co., Ltd - China - July 11, 2019 - contact company for priceCustom Domes Protective Small Housing CLZ optics has successfully made a small Optical lenses according to customized drawings. The outer radius 8.128mm, inner radius 6.858mm.The dome made by UV Fused silica Windows, it has a good transmittance from ...
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Components For University Optical LaboratoryMeasuring and observing and testing instruments - Changchun Long Ze Precision Optics Co., Ltd - China - July 11, 2019 - contact company for priceMany of different institutions well-known university laboratories rely on us to deliver accurate optical components in China. At the same time, we have expanded our business scope and provided our products to more scientific university and research d...
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Blank MaterialMeasuring and observing and testing instruments - Changchun Long Ze Precision Optics Co., Ltd - China - July 11, 2019 - contact company for priceBlank Material CLZ Precision Optics provide optical blank materials made of CDGM optical glass which is a leading professional optoelectronic materials supplier in China and has a certain influence in the world. We can provide cutting blank material ...
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