Lost as a substitute for the cover when the original of my Minolta 50mm ordered. The cover fits perfectly. The possibility of this is to tie with the clockwork on the lens nice. However, I was the "Gebensel" but then something disturbed, which is why I have the cord away and am again gone over to the co-Around-wearing conventional. Overall, a good product at an unbeatable price. Since the loss of the lens cap does not hurt!