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This inexpensive and lightweight laser pen is useful for ray optics demonstrations and simple diffraction work. In addition to this you can make your point on overhead images with this useful presentation tool. Very tight beam for a small spot , Class 2. Less than 1mW so approved for use in schools. Wave Length 630-640nm. Powered by 2 x Heavy Duty AAA cells (supplied). Momentary push button operation. Suitable for KS3+.
We are pleased to announce that you will receive this Laser Pen as a FreeBees FREE Gift should you add this item to your order.
We offer one FreeBees FREE Gift with each and every order you place on-line, irrespective of size.
FreeBees are in addition to the FREE Gifts on offer for first orders from our Catalogues over £225+VAT/£500+VAT as advertised on the front of our catalogues or as shown by clicking the link below.