EF EF-S Canon mount lens to Nikon 1 mount adapter - J1 J2 V1 V2 V3 J3 J4 J5 S1 AF chip Lens size (length/diameter): approx

Lens size (length/diameter): approx

This is the AF confirm chipped lens adapter ring with built in circuit board for Hasselblad V mount lens on your Nikon F mount camera

Front lens cap x 1

For using Pentax Q mount mirrorless digital cameras with all Pentax 110 mount lenses

EF EF-S Canon mount lens to Nikon 1 mount adapter - J1 J2 V1 V2 V3 J3 J4 J5 S1 AF chip Lens size (length/diameter): approxFor using Nikon 1 mount mirrorless digital cameras with all Canon EOS EF EF S mount lenses. (Electronic functions such as aperture control are disabled) Switching shooting mode to M (manual) is recommended. Allows focus infinity. Not suitable for Nikon F mount DSLR cameras and Nikon Z mount mirrorless cameras.