EL-Nikkor 135mm f5.6 Enlarging Lens for 4"x5" Negatives - Used Nikon 135mm enlarging lens, a standard focal length for 4"x5"negatives, with f5.6 maximum aperture. Made in Japan by Nikon. Lens Specifications : http://store.khbphotografix.com/EL-Nikkor-135mm-f5.6-Enlarging-Lens-for-4-x5-Negatives-Used.html Maximum Film Format 4"x5" No. of Lens Elements 6 Mounting Thread 39mm Magnification Range 2X - 10X Aperture Range f5.6 - f45 Illuminated Aperture Scale no Click Stops Disengageable no Aperture Preset no
