COPAL Shutter No.1, a mechanical shutter for the Nikon AM 210mm. - Brand: COPAL - Model: Shutter No.1 - Compatibility: Nikon AM 210mm 1:56 - Shutter Speed: Up to 1/500 second - Color: Black - Features: Mechanical shutter ※ Operation confirmed. ※ There is writing on the box (says "Compur Shutter" but it's a Copal Shutter). ※ There are slight scratches on the blades (Image 6). ※ It is in a clean condition, but please understand that it is a used item before purchasing. ※ No claims and no returns accepted. Thank you for viewing.