eisco  (435 offers of 5,345,141 product items)

A set of seven clear acrylic blocks. The blocks are 25mm thick and are fully polished on all faces.

A double convex lens made from clear Acrylic.

A double concave lens made from clear Acrylic.

The concept of the pin-hole camera is centuries-old. This model consists of a telescopic wooden box with a pinhole in one end. Light rays passing through the pinhole are projected as an image on a ...

This set of optical equipment is ideal for a wide range of reflection, refraction and colour-mixing experiments.The light box consists of a 12V, 24W light source that can produce convergent, diverg...

A set of six un-mounted 100 x 100mm coloured plastic sheets. Three sheets feature primary colours, three feature secondary colours.

A set of eight coloured acetate filters mounted in 50 x 50mm plastic frames suitable for use in optical boxes, etc.Three slides feature primary colours and the other three feature secondary colours.

This optical bench kit includes an enhanced set of accessories allowing the user to perform more experiments than other more basic kits.The bench is 1m long and is graduated on one side.

A simple sonometer for the investigation of the performance and characteristics of vibrating wires under tension.The sonometer consists of a wooden baseboard 980 x 90mm mounted on four feet. At one...

A superior quality aluminium tuning fork with a plain shank and round stem.

A superior quality aluminium tuning fork with a plain shank and round stem.

A superior quality aluminium tuning fork with a plain shank and round stem.

A superior quality aluminium tuning fork with a plain shank and round stem.

A superior quality aluminium tuning fork with a plain shank and round stem.

A superior quality aluminium tuning fork with a plain shank and round stem.