It is meant for group of students to perform experiments on simple optics, to demonstrate the principles of images formation using simple pinhole camera and then proceeding towards the use of a single lens to obtain images of greater brilliance with clarity. The effect of aperture variation on the depth of the field may also be shown. This kit comprises of the following: 8 cardboard boxes 150 x 100 x 100 mm with hole, screen and lid. 50 Nos sheets of black paper, 200 x 250 mm 1 No. 200 Watt filament lamp 1 No. Mounted lamp holder with flex. 1 Packet of Pins |