This EISCO brand Light Box & Optical Set is virtually identical to cat. IEC0237.
Is very useful for experiments involving reflection. refraction and colour mixing.
The Light Box has a 12-volt 20-watts quartz iodide lamp which, with it’s range of accessories, produces convergent, divergent and parallel light beams.
Within the Light Box is an adjustable cylindrical convex lens used for generating parallel light beams and on one end is slots for sliding slits, colour filters and colour cards into to generate various light beams and for colour mixing experiments.
Lateral apertures are available by using the adjustable hinged mirrors on the side of the Light Box.
The light box is fitted with vertical channels to slide the slit plates and colour filters into.
A set of eight acrylic blocks, a single 25 x 75 mm mirror with plastic stand to hold it vertically and two stainless steel mirrors – 1x half-round and 1x parabolic – are included.
The slits, acrylic prisms, quartz iodide lamp and lenses & mirrors are interchangeable with Light Box & Optical Set, cat. IEC0237.
A very comprehensive instruction manual is supplied with colour pictures of the various colours to expect when using the colour filters.
All accessories are compatible with Light Box & Optical Set, cat. IEC0237