I recently picked up a beautiful Eclair ACL that came with a LOMO KMZ 5.9mm f1.8 lens. I understand this is a focus-free lens but I’m having a hard time getting it to appear clearly in my viewfinder. A couple times I have put it on and it has looked perfect, so I imagine it must be something with the way I’m mounting the lens. I’m not very familiar with this type of lens so any expertise would be greatly appreciated! Also, I have read the other ACL battery option threads on here, but does anyone know of a voltage safe battery setup that can take DTAP? Thanks!