Light Box and Optical Set
Product Details:
We are leading manufacturer and supplier of Light Box and Optical Set.
Light Box:
Light box consists of a box of size (165 ´ 70 ´ 60 mm L ´W´ H painted matte-black. Top and bottom of box are made of plastic and not affected by heat of bulb. A vertical filament bulb (12 V) is fitted in a holder on the top of the box. A cylindrical concave lens is suspended in front of the bulb at one end of box. The lens can be moved to-and-fro for focus and fixed in position by a tightening screw on top of box. Lens can create divergent, convergent, or parallel rays, as required. Other end of box has triple aperture system. Hinged windows on side of box have mirror surface on their insides, useful for color-mixing experiments. All windows in box have vertical channels inside and outside to hold slit plates and/or color filters. Electric cord (1.5 m ), ending in one each red and black banana plug included.
Optical set for light box:
Five perspex blocks, free of optical imperfections and sharp edges: one rectangle, one triangle 60° 60° 60°, one triangle 90° 60° 30°, one triangle 90° 45° 45° and one semi circle.
Three cylindrical lenses of perspex: one double convex, one double concave, both having same radius of curvature; and one thick double convex lens.
Three mirrors, free-standing, highly polished: one plane mounted, one semi circular metallic and one parabolic.
Two slit plates, metal, matte-black: one with three narrow slits at one end and one narrow slit at the other; one with four narrow slits at one end and one wider slit at the other end.
Eight color filters, mounted: three primary and five secondary colors.
Eight color cards mounted.
Spare bulb, 12 V.