Prince Optical Works
LENS SIMPLE [Delhi]Simple Spherical Double Convex lenses having two out side curved parallel surfaces to each other and used for magnification and converging the light and having a positive focal length. Similarly Spherical Double Concave lenses having a negative focal length and two inwards parallel surfaces and diverging the light. Manufactured the lenses from tint plate glass, are highly polished and well edged.....
LENS WHITE GLASS [Delhi]White Glass Spherical Double Convex Lenses having two out side curved parallel surfaces to each other and used for magnification and converging the light and having a positive focal length. Similarly Spherical Double concave lenses having a negative focal length and two inwards parallel surfaces and diverging the light. Manufactured the lenses from Extra White glass, are highly polished and well e....
LENS NEWTON RING [Delhi]i) Lens Newton Ring (Crown Glass) Newton Ring lenses manufactured with optical Crown glass having a one plain glass and one spherical Plano Convex lens of R.O.C.100 and 50 cm, to produce the Newton Ring's when applying pressure with the help of Appartus. ii) Lens Newton Ring (Tint Glass) Newton Ring lenses manufactured with optical quality Tint plate glass having a one Plain glass and one ....
LENS SET [Delhi]Lens set Consisting a set of six lenses, i.e Plano Convex, Double Convex, Plano Concave, Double Concave, Meniscus with positive focal length and negative focal length of 100 mm radius of curvature, manufactured from plate glass are highly polished and well edged.....
LENS DOUBLE CONVEX : FOR EYE PIECES [Delhi]Double Convex lenses having two Spherical out ward curved surfaces, parallel to each other with positive focal length, made from optical Extra white glass to use in Eye Pieces, excellent for simple Eye pieces for different scientific application.....
LENS PLANO CONVEX : FOR CONDENSING PURPOSE [Delhi]Plano Convex lenses having one flat surface and one Spherical outward positive curved surface with having a positive focal length, manufactured from tint plate glass as well as from white glass used to condense the light and for other's scientific applications.....