PRODUCED IN 1969, THE SUMMICRON 50MM F2 DUAL RANGE (DR) IS WIDELY REGARDED AS THE PINNACLE OF LEICA’S MECHANICAL PRECISION. THIS PARTICULAR UNIT BELONGS TO THE COVETED "235" SERIAL NUMBER RANGE (SN: 2,356,301 - 2,358,300), MARKING THE FINAL CHAPTER OF THIS LEGENDARY OPTICAL DESIGN. SURVIVING IN PRISTINE, "NEW IN BOX" CONDITION, IT REPRESENTS A TIME CAPSULE OF MID-CENTURY CRAFTSMANSHIP. THE DR IS RENOWNED FOR ITS EXTRAORDINARY CLOSE-FOCUS CAPABILITY AND THE RIGOROUS OPTICAL TOLERANCES THAT DEFINE THE GOLDEN AGE OF LEITZ WETZLAR.