1 solid package, in good condition, received within the stated time period; 2 the ring is manufactured and fits well. 3. the use of different optical NIKON gives different results: -the development in manual with 24 f 2.8 AIS is difficult but very possible, -the development in manual with 50 F1.8 AFD is almost always disappointing, almost impossible, in my hands ??? -The focus manually with the 85 f2 AIS is very accessible and gives good results. 4. adding optical + ring does not turn the pancake together ... but what a pleasure to play even with these older optical!
