Overall size ：1000*200*250mm
Product Weight：2.5kg
1000mml
Observe and measure optical phenomena quickly and effctively with this 1M long illuminated optical bench.
Optical components can silde freely along the length of the extruded aluminum rail.Includes instructions;1M rail;
2 pedestal stands;5 slider;graduated scale plate;40mm diameter convexo-convex lens;frosted lens;36mm diameter convexo-convex lens
in front of light source with LED and laser ;candle stick support ;I-shaped screen;white screen;card holder and supports.Requires 6V DC power
supply or battery pack.
