For sale is Vivitar wide angle lens 28mm f/2.5 in Nikon mount. From serial number starting with 22----- it's made by Kiron, which was highly praised during the time. The lens is in great condition with clear glass and smooth focusing. The lens takes sharp pictures with great contrast. Comes with HOYA skylight filter and rear cap. Only $47 shipped CONUS for fast wide angle lens. Please contact me via email me at firstname.lastname@example.org. Thanks for looking!