- Used : An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended.
 - Custom Bundle: No
 - Non-Domestic Product: No
 - MPN:
 - Model: SL 4ED
 - Modified Item: No
 - Intended Use/Discipline: optometry, Ophthalmology
 - Country/Region of Manufacture: Japan
 - Brand: Topcon