OCULAR DEVIATION can be defined as misalignment of the visual axis of the two eye. Types of ocular deviation: •Esodeviations •Exodeviations •Vertical Deviations •Cyclodeviations ESODEVIATIONS Esophoria: It denotes the inward…
INTRODUCTION:-NORMALLY THE TWO VISUAL AXES MEET AT THE POINT OF REGARD OR THE OBJECTS OF ATTENTON. THE EYES ARE SAID TO BE IN ALIGNMENT. Due to some reason the two…
WHAT IS RGP ? :- Rigid gas permeable lens(RGP) is a hard contact lens ,is a rigid contact lens made of oxygen permeable polymers. Rigid lens fitting is more complex…
What is low vision – We are very lucky that we have two beautiful eyes to gaze around this beautiful world and enjoy it’s paradise beauty . Every person in…
What is strabismus ? Misalignment in visual axies of the two eyes which do not line up in the same direction and do not look at the same object in…
The term of high hyperopia first was suggested by Kastner in 1775. The term high hyperopia means “excess measure of the eye”. The term hyper means in excess met means…
The human eye sight is a highly specialized method to navigate the surroundings. The visual pathway refers to the anatomical structures responsible for the transformation of light energy into electrical…
What is nystagmus?Nystagmus is a condition that causes involuntary, rapid movement of one or both eyes. It often occurs with vision problems, including blurriness. This condition is sometimes called “dancing…
What is Heterophoria?Heterophoria is the latent muscular deviation of the eyes, which is held in position by the faculty of fusion (The 2nd grade of binocular single vision). It cannot…
WHAT IS SQUINT? = A misalignment of the visual axes of the two eyes is called squint or strabismus . Classification of strabismus : 1)Latent squint:-it is a condition in…