功能

• A color correction filter is a filter that converts the sensitivity characteristics of a silicon detector with a peak in the near infrared into sensitivity characteristics similar to those of the human eye.
• It is used as a filter to be attached to the CCD image sensor.
• You can correct unnatural image colors caused by infrared rays by applying a filter.
• The CCF5000 is highly weather-resistant, making it difficult for the glass surface to become misted even when used in an outdoor environment.
• CCF-500C and CCF-5000 have different main components of glass.
• The transmittance from visible to 900 nm remains the same, but the transmittance of wavelengths above 900 nm is different.
• ECM-500 has a darker color than CCF-500C and CCF-5000, and can cut near-infrared light.
• * Cannot be used for high-power laser or high-energy pulse laser in the absorption wavelength range.
• * Anti-reflection coat is not applied on both sides.
• * Reflected light from the front and back causes a transmittance loss of about 10%.
• * CCF-500C and ECM-500 are less weather-resistant than CCF-5000.
• * Exposure to a high temperature and humidity environment for a long time may cause the skin to burn.