Product Name: Aluminum Male to Male Adapter Ring for Camera 49-49mm, 49-52mm, 49-55mm, 49-58mm, 49-62mm, 49-67mm, 49-77mm, 49-82mm
Material: High Quality Aluminum Alloy.
Color: Black
Available: 49-49mm, 49-52mm, 49-55mm, 49-58mm, 49-62mm, 49-67mm, 49-77mm and 49-82mm male-to-male adapter ring.
Application: The double male adapter ring is used for macro photography or as a refitting accessories.
Features: Both sides of the ring feature male threads, providing an adaptation function that allows reverse-mounting one lens onto another, thereby achieving the effect of macro photography.