Ray Box

This Ray box has three openings, two of which can be used simultaneously by two sets of pupils. The two side openings each have two slots for accommodating blanking plates, 50 mm slide accessories. A front opening provides seven grooves for accessories and lenses which have been designed so that when used with a biconvex cylindrical lens of 75 mm focal length, divergent or convergent rays are obtained through the slit plate.

Supplied with a 2 meter with two 4mm plugs, 12V, 24W B15 bulb, bulb holder, slit plate, aluminium blanking plates and instruction manual. Only a minimum of accessories are needed to cover a wide range of optics experiments. Power supply not included.

Technical Specification :

Cable Length : 2 meter

Connection Type : 2 x 4 mm plugs

Bulb Type : 12V 24W B15 bulb

 

This Ray box has three openings, two of which can be used simultaneously by two sets of pupils. The two side openings each have two slots for accommodating blanking plates, 50 mm slide accessories. A front opening provides seven grooves for accessories and lenses which have been designed so that when used with a biconvex cylindrical lens of 75 mm focal length, divergent or convergent rays are obtained through the slit plate.

Supplied with a 2 meter with two 4mm plugs, 12V, 24W B15 bulb, bulb holder, slit plate, aluminium blanking plates and instruction manual. Only a minimum of accessories are needed to cover a wide range of optics experiments. Power supply not included.

Technical Specification :

Cable Length : 2 meter

Connection Type : 2 x 4 mm plugs

Bulb Type : 12V 24W B15 bulb

 

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