Explain About different types of frames material
The frame of glasses typically consists of two main parts: the front frame, which holds the lenses, and the temples (or arms), which extend back over the ears to keep…
Describe about Pre operative & post operative compliance of pterygium surgery
Pterygium is a relatively common ocular surface disease. The clinical aspects and the treatment options have been studied since many years ago, but many uncertainties still exist. The core pathologic…
POTENTIAL ACUITY METER
The Potential acuity meter was introduced by Guyton and Minkowski in 1980. It is a small device that mounts on a slit lamp and projects on an image of a…
A Brief idea about Trial lens box & Accessories
Mainly before uses the trial lens box & accessories should be know what is the things? how to uses the accessories? How to works? Why uses the accessories. It is…
Ocular Rigidity
Ocular rigidity refers to the stiffness or resistance of the eyeball to deformation. It’s a measure of the eye’s ability to maintain its shape when subjected to external forces, such…
POLARIZED LENSES
Polarized lenses is a optical technology, designed to enhance visual clarity and comfort by reducing glare. These lenses are particularly beneficial for outdoor enthusiasts and drivers, as they reduce the…
Describe briefly about Tonometry
Tonometry is a non-invasive procedure that measures the pressure inside the eye. It is used to diagnose and monitor glaucoma, a condition that damages the optic nerve and can lead…
DISCUSS ABOUT INDIRECT OPHTHALMOSCOPY
Indirect ophthalmoscopy is a diagnostic technique used to examine the interior structures of the eye, including the retina, optic nerve, and blood vessels, by using a condensing lens and a…
Brief definition of Slit Lamp
Slit lamp is a specialized microscope that employs a focused beam of light to examine the eyes structures. It consists of a light source and a series of lenses that…
Roving Ring Scotoma
Aphakia is defined as the absence of a natural crystalline lens from the eye, due to any cause. Causes include congenital aphakia, surgical aphakia, traumatic extrusion of the lens, and…
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