One of the most wondrous gifts mother nature has bestowed upon us is the gift of vision. The ability to see and perceive countless colors, textures, shapes, and objects is remarkable.
Yet, we often neglect how big a blessing it really is and adopt bad ocular habits. Some of these include reading in dim light, staying up too late at night, staring at our smartphones for majority portions of our days, playing video games on computers, mobile phones, and consoles for extended durations of time with no breaks in between.
When we adopt any of these habits and stick to it, it can have very harsh effects on our ocular health. This in time, can lead to vision deterioration and cause us to have blurry vision.
One of the simplest ways to correct poor vision is by the usage of prescription glasses. No matter how many problems they may cause, the sheer ability to see everything around us clearly surpasses them all.
How long does it take to get prescription glasses?
The average time required for your prescription glasses to arrive is somewhere between one to three weeks.
Most opticians claim to have your glasses ready in seven to ten working days and this usually takes two to three weeks.
How long does it take for prescription glasses to come in?
To understand the answer to this question, let us delve into the realms of lens construction itself.
When your ophthalmologist writes you a prescription, you take it to your optician and he tells you to come back two to three weeks later.
A thick lens is taken, not unlike a hockey puck. It is then shaved on the backside until it is as thin as the prescription indicated.
Due to advancements in technology, nowadays some lenses are also shaved on the front side. This makes the lens fit the requirements of the prescription.
During this process, a tape is put on the lens so as to not damage it in any case. The lens is then put on a machine. The machine has the job of polishing and cleaning the lens in its entirety.
The next step in this process is the coating stage. The lens is now coated with any layers that you as a consumer specifically requested. These coatings include anti-glare, anti-reflection, anti-scratch, and mirror coatings.
The recent advancements in technology have made it possible to do this process by utilizing heat and vacuum, which make these coatings the best quality we can currently produce with a greatly smoothened surface.
The last step in this process is one of the most important aspects of glasses for some people. The lens is edged in a manner that makes it fit the frame that the consumer selected. It is an important step as it certifies the lens to perfectly fit within the frame and not fall out too easily.
Lastly, the whole lens is given one final quality check before it is sent to the shop to be handed over to the consumer.
If we talk about prescription glasses that are made for specialized purposes such as cycling prescription glasses or gaming prescription glasses, a similar amount of time required is seen here as well if not more.
These specialized glasses have the added benefits of aiding the users in their specific professions. A common feature that both of these genres have is the blockage of blue light in the lens.
This blue light is emitted via UV rays of the Sun as well as from the digital screens we use every day. This blue light can be highly dangerous for our eyes, especially for the retina and that is what makes it essential to protect our eyes from it at all costs.
Prescription glasses can take around one to three weeks to be ready. Remember, the frames that you try on inside the shops are only for display purposes.
The shops may be out of stock and may have to manufacture new copies of that frame. This additional step can usually add some more time for these prescription glasses to be ready for delivery to the consumer.