we use anti-static films or copy paper to package the filter glasses, then we put the packaged filter glasses into the cartons with foamed plastic around to keep the glasses safety.
1 - 100
To be negotiated
Optical Instrument custom variable nd filter
Descrption of nd filter
Function Introduction of variable nd filter:
The main purpose of ND filter is to prevent overexposure, for example, it is impossible to select a slower shutter speed when the ray of light is bright outdoors in daytime. However, ND filter will reduce intrusion of light ray even at a slower shutter speed. As a matter of fact, ND filter is applicable when it needs to take the crowd passing by, or take waterfall and water current with longer time of exposure under normal light ray for a blur effect. We are expert in production of ND filters at levels of ND2, ND4, ND8, ND16 and ND32.
Spectral Curve of nd filter
China Nantong Yinxing Optical Co.,Ltd., founded in the early 1980s, situated in Jiangsu Province of China, is a
large optical glass manufacturer. It major supplies include colored and uncolored optical glass,optical coating filters,
light and color filters, color filtering lens, insulating glass, quartz glass, infrared penetrating glass, near-infrared
penetrating glass, UV glass, black UV penetrating glass (wavelengths: 254nm, 310nm, 365nm), ND glass, orange, green
and yellow glass, band-pass filter, and filters for currency count machine. Their applications include mainly photographing
apparatus, meter and instrument, optical devices, medical treatment apparatus, teaching apparatus, projectors, UV analyzers,
financial equipment, airport lamps and military equipment, technological research institutes and public security
departments. The products have been exported to Europe, the US, Southeast Asia, Japan, South Korea, Hong Kong,
Macao and Taiwan and been highly recognized by users..
For a long period, we have been in pursuit of sound cooperation relationships with our clients, anchored by corporate
spirit of integrity, good faith and diligence, quality products and competitive prices. The company embraces the team
spirit of preciseness, efficiency and collaboration, makes innovations and progress continuously, and endeavors to
develop into the largest, strongest and best optical glass manufacturer in China.
Looking into the future, we are confident. The developing China Nantong Yinxing Optical Co.,Ltd. is aiming to reach
a new peak, to make more outstanding contributions to the development of the optical glass sector with improved quality
products and services, and to create a brighter future for the enterprise. 35years professional experience in optical filter ,
Uv filter, Borosilicate Glass manufacture,we supply filters from UV to near-infrared.quartz glass! Superior quality, low price,