EL-Nikkor 50mm enlarging lens, the normal focal length for 35mm negatives, with later style barrel, f/4.0 maximum aperture, and illuminated aperture scale. Made in Japan by Nikon. This lens is used, but has been carefully inspected and is certified to be in perfect working condition.
Lens Specifications
Note: These lenses are not supplied with a retaining ring. If a 39mm retaining ring is required for your application, it may be purchased as an accessory - please see the separate listings under "Rings and Adapters".