The Kenko 52mm AIR MC UV is a camera filter designed to protect your camera lens and improve the image quality of your photographs. The filter has a diameter of 52mm, which means it is compatible with lenses that have a 52mm filter thread size.

The primary function of the AIR UV filter is to block ultraviolet (UV) light from entering the lens. UV light can cause haze and reduce the sharpness of your images, especially in outdoor photography. By using the UV filter, you can minimize the impact of UV light and achieve clearer and more vibrant images.

Additionally, the Kenko AIR UV filter features multi-coated glass to reduce reflections and minimize flare and ghosting. This helps to improve contrast and color accuracy in your photos. The multi-coating also repels water, oil, and dust, making it easier to clean and maintain the filter.

The Kenko 52mm AIR UV filter is typically made from high-quality optical glass, ensuring optimal image quality without introducing significant distortion or loss of sharpness. It is also lightweight and has a slim profile, so it won't add excessive bulk to your camera setup.

Overall, the Kenko 52mm AIR UV filter is a reliable and practical accessory for photographers who want to protect their lenses and improve the quality of their images, particularly in outdoor and landscape photography.