School Lab Optical Bench Set

School Lab Optical Bench Set

One light source, 12v20w, point light source, parallel light source adjustable, with magnet, can be adsorbed on the iron plate.
The lens group with a diameter of 50 mm is equipped with a lens holder, which can be inserted into the slider, and the focal length is 50100150200, - 150
The diameter is 50mm. The arrow objective lens is equipped with a mirror frame, which can be inserted into the slider.
Six sets of cylindrical lenses, double concave, double convex, rectangle, right triangle, trapezoid, semicircle, with frosted bottom and magnet, can be adsorbed on the iron plate.
Water box with frosted bottom.
Double sided plane mirror, adjustable convex mirror, concave mirror and bottom magnet, which can be adsorbed on the iron plate.
One 1.2m guide rail with a scale of 1.1m, which can be installed with feet and sliders.
Two feet.
6 sliding blocks, which can be fixed on the guide rail and inserted into the mirror frame..
One white screen with scale.
Grating, color filter 1 group.
One light source bottom bracket.
Large iron plate with length scale and angle scale.