3B Scientific U30095/U99999-645 Light Box, P

Colours:. Coloured light and coloured objects. Mixture of colours. Shadows:. Casting shadows. Coloured shadows. Reflection:. Reflection from a plane mirror. Reflected images, image reversal. Multiple reflections from a mirror. Reflection from a concave mirror (focal point and spherical aberration). Reflection from a parabolic mirror. Reflection from a convex mirror. Refraction:. Determining refractive index with a semi-circular object. Determining refractive index with a parallel block. Angle of minimum deflection for a prism. Total internal reflection in a semi-circular object. Total internal reflection in a prism. Focal point of a converging lens. Focal point of a diverging lens. Spherical aberration. Equipment set for the execution of bench-based optical experiments, consisting of a light box in a sturdy plastic housing and numerous optical components. The complete set is housed in sturdy styrofoam storage case. The light box has four light outlets: front, back, and two side outlets with hinged mirrors for experiments on colour mixing and shadows. All openings are equipped with mounts for optical components in 50 x 50 mm slide frames. Parallel, convergent, and divergent light can be generated by adjusting a mixer lens at the front of the lamp. There are two double-sided slit diaphragms available so that four different beam configurations can be created.. (Note: Power supply not included). Contents:. 1 Light box. 1 Plane mirror (glass). 1 Concave mirror (metal). 1 Convex mirror (metal). 1 Bi-convex lens, large (transparent acrylic). 1 Bi-convex lens, small (transparent acrylic). 1 Bi-concave lens (transparent acrylic). 1 Parallel plate (transparent acrylic). 1 Semi-circular object (transparent acrylic). 1 60° prism (transparent acrylic). 1 Asymmetrical 90° prism (transparent acrylic). 1 Symmetrical 90° prism (transparent acrylic). 2 Slit diaphragms. 8 Colour filters (in slide frame). 8 Colour charts. 1 Pair of connector leads with 4-mm plugs. Specifications:. Lamp: 12 V, 36 W. Connections: 4-mm socket. Light box: 17.5 x 10.0 x 6.5 cm approx.. Storage case: 25 x 24 x 10 cm approx.