Nikon 55mm f3.5 Micro-Nikkor-P with M2 (converted pre-AI) lens mount_Nikon F this is a pretty nice

this is a pretty nice bag with good padding and quality construction

with original labels

and pushbutton start

with good shutter and meter

It will not autofocus with the D40

Nikon 55mm f3.5 Micro-Nikkor-P with M2 (converted pre-AI) lens mount_Nikon F this is a pretty niceThis Nikon 55mm f3. 5 Micro Nikkor P is in good cosmetic condition, with some paint wear from use and handling. Focusing is good, diaphragm moves well, and the optics are clean, with minor dust. Provides 1: 1 magnification with the included M2 extension tube, 1: 2 without. This is a pre AI lens that has been converted to AI with original Nikon parts, so it will work on any modern F mount camera, though function will vary.