Changchun New Industries Optoelectronics Technology Co., Ltd.
Lasers, Optics & Photonics

Home Company Products Career Contact 中文
Spectrum Analyzers
Laser Application Systems
Laser Measurement Tools
Laser Marking
Fiber-Coupled Lasers & LEDs
Optics & Coatings
Laboratory Instruments
Components & Accessories
Components & Accessories
Laser Diode
Laser Optics
Fiber for Laser Coupling
Beam Expander
AOM and Shutter
Multi-function Optical System
Variable Attenuator
Laser Goggles


Customer Service
TTL or Analog Modulation
Fiber Coupling
Coating Service
Laser Marking Service
Customized Products
Contact CNI
Tel: +86-431-85603799 / 89216078
Fax:    +86-431-87020258
国内: 0431-87020257 / 89216068
Optics & Coatings

Coating service

    Based on the laser technology, CNI also can offer high technical customer design coatings. Our coated film products range from laser crystals, laser components to other special requirements. The following coating services are for customers.
    CNI owns the most advanced Veeco coating machines and series optical films testing equipments. we aim to provide precision coating service with modern a
nd normalized technology.
Please contact the sales office for specifications and quotations based on your exact requirements.

Veeco coating machine

Laybold coating machine

 Lens    Mirrors
Spherical Lens
Aspheric Lens
Cylindrical Lens
  Aluminum-coated Mirror
Silver-coated Mirror
Gold-coated Mirror
 Filter    Prisms

Notch Filters

Cut-off Filter

Neutral Density Filter

  Right-angle Prisms
Roof Prisms
Powell Prisms
 Fiber Coating    Optical Beam Splitter

With these coatings back reflections are reduced by nearly 3% at the interface between glass and air. 


Polarization Combiner Film
RGB Combiner Film
Polarization Beam Splitter Cube

Note: Different wavelengths and coatings are available upon request. Please contact for coating service:

Laser Optics

Optics including a wide selection of Laser Crystal, Optical Lenses, Optical Filters, Optical Mirrors, Windows, Prisms, Beam splitters, Beam expander, etc.. These optics are widely use in many applications, such as microscopy, imaging, and interferometry from industries, life sciences, testing and measurement.

Addr: No.888 Jinhu Road High-tech Zone,Changchun 130103, P.R.China

Tel:+86-431-85603799     Fax:+86-431-87020258     E-mail: