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CLZ Optical Co., Ltd

  • Address: No.6577, HeXie Street, Changchun, JiLin , China
  • Email: Email
  • Phone: 86-0431-80532823

Business description

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 Medical, Life Sciences, Defense and Aerospace and R&D.

We were established in early 2012 in China’s 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



  • Custom Domes Protective Small Housing
    Custom Domes Protective Small Housing
    Lenses / Optical Components - CLZ Optical Co., Ltd - China - July 11, 2019 - contact company for price

    Custom 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 ...

  • Optical Components For University Laboratory
    Optical Components For University Laboratory
    Lenses / Optical Components - CLZ Optical Co., Ltd - China - July 11, 2019 - contact company for price

    Optical components for university optical laboratory CLZ Precision Optics is an established supplier of precision optical components for university optical laboratory and research departments, we can provides spherical lenses, prisms, windows, Optica...

  • Blank Material
    Blank Material
    Lenses / Optical Components - CLZ Optical Co., Ltd - China - July 11, 2019 - contact company for price

    Blank 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 ...

  • Optical Coatings
    Optical Coatings
    Lenses / Optical Components - CLZ Optical Co., Ltd - China - July 11, 2019 - contact company for price

    Optical Coatings Aluminum coated mirrors Aluminum coated mirrors are a good option for many general broadband. Protected Aluminum coating is used for mirrors, it have protected with a layer of silicon monoxide, making it suitable for laboratory and i...

  • Fused Silica Windows
    Fused Silica Windows
    Lenses / Optical Components - CLZ Optical Co., Ltd - China - July 11, 2019 - contact company for price

    Fused Silica Windows UV Fused Silica Windows, 22mm Dia, 3mm Thick, 1 wave, Uncoated Part Number CWP-2203 Diameter (mm): 22 Diameter Tolerance (mm): +0.00/-0.10 Length / width (mm): L/D Tolerance (mm): Center Thickness CT (mm): 3 Center Thickness Tole...

  • Precision Grade Windows
    Precision Grade Windows
    Lenses / Optical Components - CLZ Optical Co., Ltd - China - July 11, 2019 - contact company for price

    Precision Grade Windows Square Optical Windows Optical Windows are flat, plane-parallel plates with ground and polished faces that often used as isolate two physical environments while allowing light to pass. Optical Windows should be selected based ...



  • Silicon Domes
    Silicon Domes
    Lenses / Optical Components - CLZ Optical Co., Ltd - China - July 11, 2019 - contact company for price

    Silicon Domes ChangChun Long Ze Precision Optics Co., Ltd - manufacturer of optical domes, except optical glass domes, we can manufacturing Silicon domes, it can used on protection pyrgeometers. The Silicon domes have a very range transmissivity in t...

  • Sapphire Domes
    Sapphire Domes
    Lenses / Optical Components - CLZ Optical Co., Ltd - China - July 11, 2019 - contact company for price

    Sapphire Domes Sapphire has the characteristic of high hardness, hign strength, high transmittance, with high resistance to thermal shock quality factor, excellent performance on themal-shock resistance and abrasion resistance. CLZ Precision Optics’ ...

  • Custom Domes
    Custom Domes
    Lenses / Optical Components - CLZ Optical Co., Ltd - China - July 11, 2019 - contact company for price

    Custom Domes CLZ optics is a manufacturer of optical components in China. We are a leading manufacturer of optical dome in the world. We have more than 20 different sizes of high quality optical dome (dome lens) in our product catalog. They are widel...

  • Fused Silica Domes
    Fused Silica Domes
    Lenses / Optical Components - CLZ Optical Co., Ltd - China - July 11, 2019 - contact company for price

    Fused Silica Domes Fused Silica Optical Dome UV Fused Silica Domes is a good choice in the Solar Instruments. It including ultraviolet fused silica and infrared fused silica. For the silica, it has a good transmittance from 180nm to2650nm, then it is...



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