@ Leica Filter UV/IR for 3.8/18mm ASPH. 13422 , NEW Old Stock latest available f
Leica Filter UV/IR for 3.8/18mm ASPH. Super-Elmar-M. In order to maintain maximum optical clarity, the M8 - with its superior sensor - was not designed with a total IR protection filter system. Should only be used with 6-bit coded Leica lenses.