Lens: ALPA Body: Leica L39 mount *Note* The reason for this is that infinity focus is not possible. Normally, when attaching an ALPA lens to a Leica L mount body, it should be about 10mm longer, but it's about 19mm (photo 5). Therefore, it is for macro use only. The lens can be attached without problems (photo 6) *The lens is for reference only* I bought it on Mercari, but it doesn't focus as closely as I expected, so I'm listing it for sale without using it. There are irregularities in the inner paint, giving it a handmade feel (photo 4). It looks like two metal adapters have been joined together. I am looking for someone with knowledge who understands this. Shipping included