The 28mm UV Lens Glass Protection Filter Guard Safety Protector is a high-quality filter designed to protect the lens of cameras, drones, camcorders, and film cameras. Made in Japan by Crystal, this filter features super high resolution and a UV effect to enhance image quality. With a circular shape and clear color, this filter is specifically designed to fit a 28mm front-threaded lens. The threaded mount fitting ensures a secure attachment, making it an essential accessory for photographers looking to safeguard their equipment while maintaining pristine image quality.