Colour Mixing Set

Product Description

For demonstrating additive colour mixture. Three super bright diode lights with condenser lens and movable lens tube with integrated imaging lens, can be adjusted for a sharp image of approx. 15 to 90 cm;diode lights in compact support plate, rotatable at will by ball joints, each lamp switchable and dimmable, incl. screen white and power supplyscreen surface area: 16 x 10.5 cmdimensions: 17 x 15 x 22 cm