Leica Chrome 8 Elements Rare Type 1 Summicron 1:2/35mm SAWOM f=35 Germany. This is the rarest one. 8 elements and "made in Germany Wetzlar" M2 Type with Bayonet M mount. Please view the serial number 1631963. Early edition. This lens is in excellent condition. Very clean glass and coatings showing some age. Smooth and accurate focusing. Cosmetically as displayed in the pictures supplied with keeper and front / rear lens caps and set of color filters.