optical bench

An optical bench is a versatile and essential tool used in optics laboratories and classrooms for conducting various experiments and demonstrations. It consists of a long, flat, and sturdy platform that allows for the precise alignment of optical components such as lenses, mirrors, and prisms. The bench is equipped with a scale or ruler that enables accurate measurements of the distances between these components. This facilitates the investigation of phenomena like refraction, reflection, and diffraction of light. With the use of adjustable mounts and clamps, optical elements can be securely positioned and easily rearranged to create different optical setups. The optical bench provides a stable and controlled environment for studying the behavior of light, allowing researchers and students to explore the principles of optics and gain hands-on experience in a controlled manner.

two of the sliders have transverse  motion ,1meter and  1.5 meter with both rod,good motion slide with lens holder,heavy cast iron rods holder with  screw ,