For sale is the Leica M to L adapter. It is a must for using M glass on the SL2, Sl2-S or SL. Panasonic L mount Cameras would also benefit. There are third-party adapters, but they don't allow for the Leica adapter's full functionality. Critical focus is obtained manually with focus peaking, which is fantastic. This is in new condition, no blemishes or marks and has been used 4 times. It retails for $599.00 + taxes.