About Us

Changchun Long Ze Precision Optics Co., Ltd.

ABOUT US

WELCOME CLZ

CLZ Precision Optics 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.

In 2018 CLZ improved our capabilities with the purchase of ZYGO Verifire Interferometer - 4", it is a full-featured interferometer that can provide non-contact measurements of flat or spherical surfaces of optical components, and more staffed join our dedicated team, whose passion and drive for supplying the highest quality optical components has allowed our company to flourish into the respected organisation we are today. We like to think that the initial order is just the first step in a long and successful partnership, and look forward to hearing from you with developing an extensive cooperation in the future.

Changchun Long Ze Precision Optics Co., Ltd.

We adhere to the business philosophy of "customer frst, service with heart", and always meet the difete needs of customers at home and abroad with qualityproducts and professional services.

Changchun Long Ze Precision Optics Co., Ltd.

MAIN PRODUCTS

Precision optical components, Optical Lenses, Optical dome, Optical windows, Optical coatings, Optical Mirror, Optical Blank Material, and Assemblies for a variety of commercial, medical, research, imaging systems, laser systems, and industrial applications.


CERTIFICATION

EXHIBITION SHOW

          
          
  • Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens
    Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens
  • Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens
    Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens
  • Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens
    Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens
  • Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens
    Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens
  • Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens
    Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens
  • Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens
    Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens
  • Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens
    Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens
  • Welcome to our booth #3010 at SPIE Photonics West to discuss what you need optical lens
    Welcome to our booth #3010 at SPIE Photonics West to discuss what you need optical lens
  • In our booth #3010 at SPIE Photonics West, you can found optical lenses, optical windows and optical dome
    In our booth #3010 at SPIE Photonics West, you can found optical lenses, optical windows and optical dome
  • Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens

    Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens

  • Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens

    Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens

  • Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens

    Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens

  • Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens

    Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens

  • Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens

    Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens

  • Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens

    Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens

  • Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens

    Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens

  • Welcome to our booth #3010 at SPIE Photonics West to discuss what you need optical lens

    Welcome to our booth #3010 at SPIE Photonics West to discuss what you need optical lens

  • In our booth #3010 at SPIE Photonics West, you can found optical lenses, optical windows and optical dome

    In our booth #3010 at SPIE Photonics West, you can found optical lenses, optical windows and optical dome