T2 N1 T Mount Lens Adapter and M42 to 1.25" Telescope Adapter (T-Mount) for Nikon 1 Series Camera V1 V2 V3 J1 J2 J3 J4 J5

Compatible for Nikon 1 Camera V1 V2 V3 J1 J2 J3 J4 J5

No ROM connection on the adapter. Diaphragm control of the lens is set manually.

Focusing infinity, made of anodized aluminum. Inner ring can be rotated with a standard allen key (allen key provided) to ensure lens is always right way up.

Automatic diaphragm, auto-focusing,or any other functions will not operate correctly while using this adapter.

"Stop-down mode" will need to be used when metering since the lens does not have the ability to have its aperturecontrolled by the camera body.