Often admired for their light appearance, grey eyes stand out for their complexity and distinctiveness. They differ from other light-coloured eyes not just in hue, but in structure, melanin concentration, and how light interacts with the iris. The subtle interplay of light gives them a unique depth, often shifting slightly in tone depending on the environment. These characteristics make grey eye…

Often described as a mesmerizing blend of green, brown, and gold, hazel eyes have a stunning appearance that can change with lighting and surroundings. In this blog, we’ll explore the details behind this unique eye colour, the science behind it, and give examples of celebrities with hazel-coloured eyes.What colours are in hazel eyes?Hazel-coloured eyes are unique because they contain a blend of…

Green eyes hold a special spot on the human eye colour spectrum. This attention-grabbing hue can range from a light, smoky sage to a deep emerald green. Some green-eyed people even have specks of blue, brown, or gold on their irises.But appearance isn't the only thing that's captivating about green eyes. Here's a closer look at this unique colour.How rare are green eyes?Green is the rarest eye…

There are a few kinds of brown eyes — light, dark, and everything in between — and each shade has a striking appearance. Though the eye colour is common in people around the globe, brown eyes are unique to each individual who has them. Read on to learn what makes brown eyes special, what causes a person to have them, and what benefits they can provide.How rare is the brown eye colour?Brown eyes…

People with amber eyes have irises that combine brown with a yellow or golden hue. The iris is the tinted ring around the pupil that gives each eye its colour. Amber eyes sometimes resemble light brown eyes, but they're set apart by a warmer, honey-tinted tone.How rare is amber eye colour?Amber eyes are quite rare. It’s estimated that only 5% of people globally (1 in 20) have an amber eye colour.…

Blue is perhaps one of the most captivating eye colours in the world. Ranging from deep sapphire to brilliant light blue, this eye colour is found in a range of stunning shades, making it a fascinating feature for many people.Read on to discover how rare blue eyes are, what causes this eye colour, and other interesting blue eyes facts.How rare is blue eye colour?While blue is the second-most…

Contact lenses offer a level of convenience that makes them a popular choice for many people who need vision correction. They allow for greater freedom of movement, making them ideal for active lifestyles. Plus, advancements in technology have made contact lenses more comfortable and easier to use.With these perks in mind, some kids may be interested in wearing contact lenses. But how young is…

When it comes to contact lenses, wearing the right lens shape for the curvature of your eye is essential for achieving your clearest vision. Standard contact lenses have a spherical shape, meaning the curvature is consistent throughout the lens. But if you have an uneven cornea or irregular eye shape, aspheric contacts may be a better choice for your vision correction.Read on to learn about…

Scleral lenses are a type of contact lens used to treat a variety of eye and vision conditions. These lenses are larger than regular contacts, allowing them to rest on the sclera (the white part of the eye) and conjunctiva (the clear tissue lining the front of the eye and inner eyelids). They arch over the cornea (the clear front layer of the eye), creating a smooth, even surface that enhances…

Contact lenses offer a convenient way to correct your vision in a frame-free alternative to wearing glasses. However, like many other medical devices, they don’t last forever. Contacts typically expire about four years after their packaging date, though this can vary by manufacturer. Contact lenses expire for various reasons, and having this knowledge is essential for protecting your eyes and…