Lens Body has scuff marks and scratches in patches. Tripod Mount also has scuff marks and scratches. Inside the lens has minute dusts particle, however it is not effect on picture quality.
We confirmed Auto Focus and Diaphragm work properly by mounting lens on camera.
There is no problem with working.
See more detail Condition：AB-(Excellent-) PENTAX 645 FA 400mm f5.6 【 Free Shipping ! 】 Shipping ! ⇒Jump to Japanese Website.