Waves

The laser receiver is a dual purpose receiver designed for use with the Dual Colour Laser (B8R07376 - not included). The unit contains a planar chip photodiode tied to a 1 MHz

This Lens Holder (Clip Type) for Optical Benches is designed to provide a firm grip on 38mm diameter lenses.

Mounted Lens Holder designed to hold lenses or mirrors of 50mm diameter. Comprises a strip metal spring clip with a locating 'V' in either side arm. Mounted on a stand with a

Spherical, optically worked glass lenses, with ground edges, highly polished.Includes:4 x convex lens and 4 x concave lens, consisting of 1 each of the

A set of optical apparatus for all types of optical experiment involving reflection, refraction and colour mixing. The principal component is a robust light

Light box, with formers for a collimating lens and slit plates. This ray box is versatile and allows all colour mixing experiments due to the hinged mirrors

The Light Guide Demonstrator is used for showing how the phenomenon of total internal reflection may be used to confine light within a guide or fibre, thus leading to an

A 75mm diameter, circular loudspeaker of 8 Ohm resistance.Contains a high flux ceramic magnet of nominal power rating 5W.Mounted in a rectangular plastic case and

Spectrum Tube - Mercury VapourMercury vapour-filled discharge tube for studying typical spectra of the different gases and for use in calibrating spectrometers. The

Spherical Meniscus Lens with Optically worked faces.Meniscus Lenses have two spherically curved sides.  One side is concave, and the other side is

Mounted Plane Glass Mirror - 100mm x 75mm Silvered back with protective coating Mounted on a painted wooden block, 20mm thick Dimensions: 100mm x 75mm

Mounted Plane Glass Mirror - 75mm x 25mm Silvered back with protective coating Mounted on a painted wooden block, 20mm thick. Dimensions: 75mm x 25mm

Pack of 3 Narrow Band Filters, recommended for A-level experiments including Planck's Constant.The filters include: Mercury Green: 546nm (510-570nm) Mercury Blue:

Nickel plated iron, heavy gauge. Pack of 100 Length 75 mm

For demonstrating the production of beat frequencies. Comprises two nickel plated forks A (440 Hz) mounted on individual wooden boxes. One fork is provided

A pack of 30 cardboard periscope nets with mirrors. Allows pupils to make their own periscopes. Requires double sided tape for fixing the mirrors in place and

The PicoScope 2204a oscilloscope has a bandwidth of 10Mhz, it is 2 channel, PC based, compact, lightweight oscilloscope, which is an excellent alternative to

The ancestor of all cameras, this hand-held Pinhole Camera obscura projects an image onto a screen inside the box. The wooden camera is supplied in kit form and has an authentic

Plano-Convex Lenses made from clear glass with ground edges & optically worked faces, for educational purposes. Diameter: 50mm Focal Length: 140mm Power: +7D Refractive

Plano-Cylindrical Lenses made from clear glass with ground ends and optically worked faces, for educational purposes. Dimensions: 50mm x 50mm. Power: +10D Material:

Plano-Cylindrical Lenses made from clear glass with ground ends and optically worked faces, for educational purposes. Dimensions: 50mm x 50mm. Power: +7D Material:

Double-sided plastic plane mirrors with high quality mirror finish. These mirrors are flexible, unbreakable and can be cut into different shapes. They are ideal for use

Spherical Meniscus Lens with Optically worked faces.Meniscus Lenses have two spherically curved sides.  One side is concave, and the other side is

Spherical Meniscus Lens with Optically worked faces.Meniscus Lenses have two spherically curved sides.  One side is concave, and the other side is