Filters improve image quality by reducing unwanted ambient light.
- Infrared filter blocks visible light and passes infrared light (included with infrared lights).
- Blue filter improves quality by reducing ambient light; it passes blue and infrared light.
- Green filter improves quality reducing ambient light; it passes green and infrared light.
- Red filter improves quality by reducing ambient light; it passes red and infrared light.
- Clear protective ultraviolet filter is for use with high-performance lenses.