Hangzhou Photographic Machinery Research Institute was founded in 1978. It is the only professional R&D institute of Chinese photo-machinery industry.
        The Institute situates to the north of
West Lake, adjoins to Zhejiang University and Hangzhou New High Technology Region. The convenient traffic provides more opportunity for interchange and cooperation .The institute occupies about 38 thousand square meters, including more than 20 thousand square meters’ building area. With much greenery and grassland, the environment condition is very suitable for researching, developing and manufacturing of optomechantronic appliances and instruments industry.
        In the institute, there are divisions: the China State Camera Supervision-Evaluating Center, the Department of Standardization, the
CAMERAMagazine Editorial Office and the Secretaries of Photographic Machinery Professional Association of China Instrument, Meter, Culture & Office Equipment Manufacture Association, the Lens Engineering Center.
        The
Lens Engineering Center undertakes various types of national and professional researching and developing projects. In recent years, the Institute has expanded technical exchange and cooperation with companies at home and aboard. And the Institute has made many products out of the scope of pure photographic machinery, the products includes: Epidiascope Lens, LCOS/LCD  TV Lens, Projector Lens, Microscope& telescope Lens, Scanner Lens, Camera Lens, Digital-camera Lens, Zoom Lens of monitor, Viewfinder, Spherical or aspherical plastic Lens. The Institute has powerful ability in researching, designing and producing optical lens, especially in the aspherical plastic lens field. It is in the leading position in China.
        The Institute would like to provide all kinds of service for every clients, such as designing, producing optical instruments and photographic mechanism. The inter-yearly International Photographic appliance Exposition, which is sponsored by the Institute, is much more a good stage for manufacturers to show their actual strength, promote their products and exchange technic.

Introduction Of The Engineering Center featuring Characteristic Lenses

   The engineering center featuring characteristic lens mainly undertake researching, developing and manufacturing of special lenses and optical plastic lenses. It is one of the earliest organizations where research and develop optical plastic aspherical lenses in china, undertook many national science- research programmes, cultivated many excellent optical plastic specialized technical personnel and develop new modern optical products.

     Main products include : camera lenses, viewfinder, slide projector lens, big screen high sharpness crystal rear-projective TV lens, magnifying-macroscopes, all kinds of spherical and aspherical optical plastic lenses, transducer lens, fingerprint prisms and lenses, and colored optical plastic lens with given spectrum characteristic. Some of products are exported to Europe and USA. They are welcomed by oversea customers.

The engineering center featuring characteristic lens possesses the high precious electronic injection molding machine such as FANUC made by Japan, German and Italy, and possess the Form-Talysurf made in England for testing aspherical surface figure and roughness and digital laser wave-front interference instrument made by Zhejiang University etc. More than 20 in all. We can offer the whole service from optical design, mold design and manufacture, research of molding technics to check. We sincerely welcome client to here for cooperation and interchange.

 

clean room

 

aspherical surface profile inspection

 

surface inspection

products