...The lens features an f/3.5 maximum aperture, illuminated aperture scale, and positive click stops on each full f/stop...ture Scale yes Click Stops Disengageable no Aperture Preset no These lenses are used, but, as with all used lenses sold by KHB Photografix, the lenses have been carefully inspected an...

...These lenses have a metal barrel with click stops on the full stop...rture Scale no Click Stops Disengageable no Aperture Preset no ...

...The lens features an f/4.0 maximum aperture, click stops on each half-stop, and a full compliment of convenience features...ture Scale yes Click Stops Disengageable yes Aperture Preset yes Note: These lenses are not supplied with a retaining ring...

...These lenses have the earlier style barrel design with 42mm mounting thread, click stops for each half stop and a click stop override feature...rture Scale no Click Stops Disengageable yes Aperture Preset no These lenses are used and will have minor cosmetic marks on the barrel from previous use, but all used lenses sold by K...