Dissecting Magnifiers mounted on metal base horse shoe shape wrinkle painted with universal ball and socket arrangement for adjustment of the lens according to the position required
Kit develops the creative mind of student and clear the theoretical concept related to the light, creation of rainbow from sunlight, straight line propagation, transparent and opaque materials, reflection and refraction, images formed by lens, colours and the spectrum. Kit consists of three wooden V shape lens holder, a white screen, two plane mirrors, a glass sheet, a plastic beaker, two prism, two lens/mirror supports, a flashlight, a candle, five set of color filter two convex lens, a concave lens and a plano convex lens
a)� Nodal Upright: Consists of a combinaon of Single & double lens holder on amount rotang along the vercal axis. The combinaon lens holders are adjustable in height, and the single & twin lens holders can either be moved together by rack & pinion or relave to each other by sliding. These moons can be read by individual pointers on a mm scale.
b)� Mirror: Plain, inclinable with 3â?? steel C.P. Stem
c) Optical Slit: With fine machined cross slit, one surface white & the other opcal black, with 3â?? steel C.P. Stem
d) Lamp House: an electric bulb is encased in a metal case with cord & pin. It works on 220VAC.
The magnifier is fied with a precision lens of 150mm diameter and with an optical glasslens of 3x. It has maximum possible power for a lens of its size, consistent, with virtually no distrait or chromac aberraon. It gives fague-free, stereo view equipped with round fluorescence tube (22Wa) which has shadow-less illuminaon. It is fied on a universal stand fully adjustable vercally and horizontally, works on 220VA.C.Mains.
