Kenko Lens Filter MC Close-up Lens NEO No.4 55mm for Close-up Photography 025543 I purchased this new on Amazon, but I'm selling it due to a change in equipment. - A "close-up lens" that allows you to get closer to your subject simply by attaching it to the front of your lens. You can take close-up shots even without a macro lens. *When you attach a close-up lens, the focus will only be on nearby objects. - The shutter speed doesn't slow down when attached, so you can take close-up shots with the lens's original brightness. - You can also take higher magnification shots by stacking close-up lenses. - Multi-coating is applied to both sides of the lens to reduce reflections. - Minimum focusing distance: Approximately 17-25cm for the No.4 type. Thank you for looking.