Nice Sironar-N f5.6 210mm MC lens in Copal 1 shutter with retaining flange. Front of barrel a bit worn where lens hood went. Glass in very good condition with just a few cleaning wisps that have no effect on negatives. Very sharp lens. Shutter fires on all speeds including T and B - speeds are accurate with 400 running at about 275. Aperture and shutter blades open and close smoothly and are oil free. Covers 4X5, 5X7 with movements and just covers 8X10. Includes front and rear caps and 67mm UV filter. $160 plus shipping plus paypal fees.