بسم اللّٰہ الرحمٰن الرحیم Tears are linked to emotions, from joy to sorrow, but beyond expressing feelings, they play a crucial role in keeping our eyes healthy.The complex science behind tears goes beyond mere emotional release. It spans a circle where tears become an important component of eye health. Tear Film Production: Its Parts and Glands The clear, thin fluid layer at the surface of eyes is called tear film. It helps to maintain moisture and provides nutrients and protection to the surface of eyes. It consists of three layers: Lipid Layer The lipid layer prevents the tear film from disappearing and is delivered to the tear film by the meibomian glands. Aqueous Layer The aqueous layer hydrates the eye, provides supplements and contains antibodies. This layer is secreted by lacrimal glands. Mucin Layer Function of mucin layer is that it helps the aqueous layer spread evenly over the cornea. It is produced by goblet cells in the conjunctiva. Accessory ...
بسم اللّٰہ الرحمٰن الرحیم In today's world, our eyes are constantly exposed to various sources of glare and reflection. We spend great deal of time on digital devices like computer, mobile phone, laptop etc as well as outdoor activities specially driving expose our eyes to bright light sources. This can lead to visual discomfort, reduce visibility and even potentially harm eye health. An appropriate lense coating for your eyewear, can solve this problem easily . You'll commonly notice terms like anti reflective coating and anti glare coating while selecting lenses for your glasses. Despite that these terms might sound similar, each has unique benefits depending on the condition of light in surroundings. In this article we’ll explore what is glare, its causes and impact on eyes, and how anti reflective and anti glare coatings work to tackle glare in different conditions to improve our visual experience. What is Glare? When excessive amount of light enters eye, it impairs vi...
بسم اللّٰہ الرحمٰن الرحیم What hooded eyes are? Hooded eyes refer to a particular eye shape where the eyelids are furrowed for the most part when the eyes are open. This occurs when the upper eyelid, which in many cases is a loose covering of skin, partially or completely covers the eyelid and wrinkles.The result is a more limited visible lid space, making it challenging to showcase eyeshadow or eyeliner. Hooded eyes are unique, and makeup techniques are often employed to enhance and define the eyes, creating a more open and lifted appearance. Challenges and Uniqueness of Hooded Eyes Understanding hooded eyes involves delving into the distinct characteristics of this eye shape, where the eyelid is partially or completely concealed when open. Key points in understanding hooded eyes inc...
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