Light
This is a fact that we cannot see any object in a perfectly dark room conclusively establishes the truth that light is necessary for the purpose of vision. Nature has…
Application of Polarized light
Light is a form of energy or a composed of particles of photons. The photon Particles are actually massless bundles of concentrated electro magnetic energy that are travels in a…
Transmission and Absorption
The transmission of Light is defined as the moving of the electromagnetic waves through a material. Visible light is the cause we are able to see anything at all. Transmission…
PHOTOELECTRIC EFFECT
Photoelectric effect, phenomenon in which electrically charged particles are released from or within a material when it absorbs electromagnetic radiation. The effect is often defined as the ejection of electrons…
Chromatic Abberation
Hii…myself Chitu ,the badass 😎😎creature on earth ,Any doubt ?? That was my fb profile picture …I wanna update this on Insta also . But it seems too ‘colourful’ .…
Specular reflection
Specular reflection come from latin word “speculum” which means mirror .Reflection of light where the angle of reflected light equals the angle of incident light ,but on opposite side of…
Schematic Aberrations
An aberration refers to a defect in lens that causes the light to spread and not to converge in the same point to make the image sharp. This may occur…
Oblique aberration
Aberration Aberration is defined as an optical system performance from the prediction of paraxial optics. In the image formation system, it occurs when light from one point of an object…
CATOPTRIC IMAGES
EYE AND IT’S REFRACTIVE MEDIAS:- The Eye of a human body acts as an imaginary window from where one can visualise the beauty of this materialistic world. Eye is one…
Uses of Prism in Ophthalmology
Ophthalmology study is completely based on optical devices. Prism is also an optical device and it is wisely used in Ophthalmology and Optometry fraternity. Prism plays a major role…