item #zeisscontameter1343. This is for taking closeup pictures. It is missing 1 eyepiece but that is NOT needed to use this item. It comes with 3 taking lenses a 50 and a 20 and a 30 power. It comes with 2 eyepieces a 50 and a 20. The 30 eyepiece is missing. The instructions are not included but I will send a xerox of them if you ask me. Condition 9-.