Insertion And Removal Of Contact Lens
The teaching area should have a table where the instructor sits facing the patient. There should be a mirror, a tray and some lint free tissue papers on this table.…
STABILIZATION TECHNIQUES OF TORIC CONTACT LENS
Mainly two toric lense are popular , soft toric lens and rigid gas permeable lens . Toric RGP lens (Front surface toric Rigid gas permeable lens ) :- These lenses…
MULTIFOCAL CONTACT LENSES FITTING
Multifocal contact lenses contact lenses with multiple prescriptions all in one lens is typically a prescription for very close objects: one prescription for normal objects viewed at a distance, and then prescriptions…
NPCB & VI
India was the first country in the world to launch the 'National Programme for Control of Blindness (NPCB)' in year 1976 as 100% centrally sponsored programme with the following goals:…
EYE BANKING
Eye bank is an organization which deals with the collectin, storage and distribution of cornea for the purpose of corneal grifting, research and supply of the eye tissue for other…
Evolution of low vision management over the decades
The need for Low vision Rehab for Blind patients: Advantages and Prospects. According to the World Health Organization (W.H.O), Low vision is defined as visual acuity of 3/60 to less…
Non – Optical Devices for Low Vision
Types of non- optical devices Relative size and larger assistive devices Glare, contrast, and lighting control device Posture and comfort maintenance device Handwriting and written communication devices Medical management devices…
PROCEDURE OF RETINOSCOPE
The retinoscope consists of a light, a condensing lens that concentrates the light, and a mirror. During the procedure, our doctors use the retinoscope to shine light through the pupil, then…
Electro optical devices in low vision
LOW VISION: Low Vision is the term used to describe a significant visual impairment that it cannot be fully corrected with glasses, contact lenses, medication or eye surgery. Depending on…
EXTENDED WEAR CONTACT LENS INTRODUCTION
As technology improve the material and designs of CL wear as benefit from greater flexibility and more choices. Extended wear contacts are, most typically, contact lenses that can be worn…
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