UV filter,as we known,the primary function of them are used for absorbing the ultraviolet light below 400 nm wavelength. Because the UV filters contain lead, it can absorb the ultraviolet light,and it is heavier than other same size glass.
UV filters applied to the seaside, mountains, snow, and open areas such as the shooting environment and can weaken due to UV-induced blue hue. At the same time, a digital camera, for example, ultraviolet light can also rule out the possibility of interference of the CCD to enhance clarity and color effects.
Also the UV filter can protect the delicate and valuable lens.It stop your lens being scratching and dust.
Established in 2009, Chengdu Asiaflit Optical Instrument Factory specializes in producing camera filters, such as UV filters, circular-polarizer filters, adjustable neutral density filters, gradual grey filters, etc. Located in Shuangliu County, Chengdu City of Sichuan Province, we enjoy a comfortable environment and convenient transportation access.
Covering an area of 1,500 square meters, our factory is equipped with polishing machines and 14 slot ultrasonic cleaning machines, and operates under strict QC guidelines to guarantee high-quality products at competitive prices. Meanwhile, OEM and ODM orders are welcome for us.
We are sure that our high quality products and excellent services will be appreciated by the growing list of satisfied customers. Contacting us is the first step to build up a long and successful business relationship with us.