Baogu releases new UV filter to block infrared
This article refers to the address: http:// Baogu launches new UV/IR cut filter Baogu released a new UV/IR cut filter. The filter also has the function of blocking infrared rays based on the conventional UV (ultraviolet) filter, so that only visible light is allowed to pass. Baogu said: "This is very important for digital cameras, because CCD and CMOS are very sensitive to ultraviolet and infrared rays, and have a negative impact on photo quality." In addition, the filter has a weaker effect on atmospheric haze. Ordinary UV filters are stronger. The filter is available in a variety of sizes from 49mm to 82mm with a suggested retail price of ?￡84.99 (approximately RMB 856).
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