It has no affect on image results whatsoever. You should expect everything to functionreasonably well, and that optics have no problems that would noticeably affect image quality and results, unless we describe them otherwise.
Filter only. very minor marks to filter. none - item is in fully working order. GOOD: 80-89% of original condition - shows moderate wear for the age of the item. FAIR: 70-79% of original condition - shows more than average wear for the age of the item.
ORIGINAL LEICA / LEITZ A36 INFRA RED FILTER LEICA / LEITZ FEOOG IR FILTER LEICA / LEITZ 13050 INFRARED FILTER ITEM IS IN NEAR MINT CONDITION HAS NO MARKS ON GLASS INCLUDES:- ORIGINAL LEICA CASE SEE PHOTOS FOR EXACT CONDITION IF YOU HAVE ANY QUESTIONS PLEASE CONTACT ME.