This 42" Optical bench is constructed with a square section aluminum tube which riders can move along tube easily. Rail has 1cm graduations up to 100cm. Comes with 4 riders for lens and slit holder. Optical bench can be used to measure the focal length of a lens. Prefect for Physics experiments or hobbyist. Comes with LED 12V Light source.
1 double concave lens
1 double convex lens
1 plano convex lens
1 plano concave lens
1 LED 12v Light source with United States 110v plug
1 Candle holder10v plug
This 42" Optical bench is constructed with a square section aluminum tube which riders can move along tube easily. Rail has 1cm graduations up to 100cm. Comes with 4 riders for lens and slit holder. Optical bench can be used to measure the focal length of a lens. Prefect for Physics experiments or hobbyist. Comes with LED 12V Light source.
1 double concave lens
1 double convex lens
1 plano convex lens
1 plano concave lens
1 LED 12v Light source with United States 110v plug
1 Candle holder10v plug