This is a normal lens optimized for macro and art reproduction for 8x10.
The glass is clean and scratch-free.
The shutter is an unusual Compur Electric, which usee a PX-21 battery. Those are the same size as a AA but 4.5v. I rigged up three button cells (1.5v each) and a spacer to test it and it worked just fine. The real batteries are about $20 online or you could rig something like I did.
A front cap and the lock ring are included.
SKU: 240826-17