[AVOID SURROUNDING SCATTERED LIGHT] Prevent surrounding scattered light from affecting your photos, ensuring clear and vibrant images. [PROTECT THE LENS] Shield your lens from accidental damage, finger smudges, and harsh weather conditions. [3 DIFFERENT ADJUSTABLE STATES] Easily switch between telephoto, standard, and wide angle lens configurations for versatile options. [SCREW CONNECTION METHOD] Compatible with various lens brands for secure attachment while on the go. [ MATERIAL] Durable rubber and metal construction ensures a tight and secure fit for reliable lens protection.