ESAW Wooden Optical Bench (LO-799)

A wooden base board with one meter scale divided into mm with following accessories : One each White face object and receiving screens each 150 x 100 mm, with aperture, mounted on wooden base with an index mark. Two plane mirrors 150 x 100 mm mounted as above. One lens holder V shaped, wooden. One needle vertically mounted in a short wooden rod, on base. One candle holder on base. The components have the same optical center height.