It has no affect on image results whatsoever. If you intend on using the items in the field or for professional reasons, it is advisable to have the item serviced or cleaned, lubricated and adjusted for ultimate perfection. You should expect everything to function reasonably well, and that optics have no problems that would noticeably affect image quality and results, unless we describe them otherwise. We try to mention obvious defects or faults and flaws.
Please take into consideration that most of the items we sell are used, vintage classic optical collectible equipment. We do not service or repair or maintain or restore equipment (unless mentioned in the description). Thanks for seeing my offer. The item "Leica Ernst Leitz GmbH Aperture Setting Ring for Screw Mount Lens 50mm Elmar" is in sale since Monday, June 1, 2020. This item is in the category "Cameras & Photo\Camera, Drone & Photo Accessories\Other Camera & Photo Accs".The seller is "fl80old" and is located in Tampa, Florida. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Uruguay, Russian federation.