The Canon Protect Filter 43mm is a clear glass shield designed to keep your lens safe from everyday hazards like dust, moisture, fingerprints, and accidental scratches. It features a specialized Super Spectra Coating that helps reduce glare and reflections, ensuring that the light passing through to your sensor remains clean and natural. Constructed with a durable aluminum ring, this filter is lightweight and fits seamlessly onto lenses with a 43mm diameter, such as the EF-M 22mm f/2 STM. Because it is manufactured in Japan with high-quality materials, it provides a reliable layer of defense for photographers who want to protect their optics without compromising image quality.