Month: August 2020

Have you ever wondered how eyeglasses are made?  Somewhere between the eye exam and picking up new glasses, a very detailed manufacturing process takes place.  In the end, the eyeglasses will be clear, and with just the right curves for your prescription.

Raw Materials

In the middle of the 20^th century, glass lenses were most popular, but today, the lenses of most eyeglasses are made of plastic.  Lens “blanks” are plastic pieces made by optical laboratories that are similar in size to eyeglass frames.  The blanks are used in the manufacturing process to create prescription eyewear.  Various other materials are used in the process, such as alumina powder for polishing lenses.

Manufacturing Process

The first step in the manufacturing process is to insert the lens prescription into the computer and then select the correct plastic lens blank.  Next, the blanks are put in a lensometer, which locates the point on the lens that should be centered over the wearer’s eye.  Adhesive tape is applied to the front to keep it from getting scratched while a block is fused on, which is called “blocking.” Then, each lens is put in a grinding machine that is programmed to the prescription, so the appropriate curve is ground into the back of each lens.

The lenses are then polished through a multi-step process that involves several increasing fine polishes, sterilization, and a final check to make sure the lenses have the correct prescription. Beveling begins when the lenses are inserted into an edging machine that grinds them into the right shape for the frames and provides a beveled edge. Finally, if a leans treatment is part of the order, the lenses are dipped into the appropriate product, and inserted into the frames.

The making of eyeglasses is a complex process.  Even with the use of plastic lens blanks, machines, and computers, creating a pair of prescription eyeglass lenses requires attention to detail.…

The high-tech gadgets many people rely on for a variety of daily tasks can be invaluable. Of course, they often come with a steep price tag and repairs can be quite costly. For that reason, it is important for consumers to not only treat smartphones and watches with care, but to know what they should do in case something goes wrong. From a software issue to a cracked screen, there are countless reasons service might be necessary. If you or someone you know is in this situation, keep reading for some helpful tips.

Understand the Issue

While not even the most tech-savvy customer will understand the intricate workings of such devices, everyone should possess a working knowledge of the potential pitfalls of owning one. If something happens, it will almost always be necessary to seek professional assistance from iPhone watch repair Odessa TX. Knowing as much as possible ahead of time, however, will lower the risk of being taken for a ride by an unscrupulous service provider.

Find the Right Team

When the time comes to choose a repair shop or expert, start with a quick web search. There are likely several options in the general vicinity, and some might offer virtually identical services. Check for recommendations and reviews from previous customers to pick the most appealing business.

Learn the Lessons

Even if a malfunction is no one’s fault, there is still probably something of value to take away from the experience. From backing up important documents and contact information to keeping a device protected with an impact-resistant case, consumers must take all appropriate precautions to avoid potentially expensive repairs down the road.
Few people can even imagine facing the world without the convenience of a smart device. When problems arise, as they inevitably do, take care of them quickly by following the guidelines above.…

Millions of people use computers in their daily lives to perform a variety of tasks. For some people, they use computers primarily to unwind and play games, while others use them strictly for work purposes or to stay connected to family and friends.

1. Gaming

Computer gamers can pick between the thousands of computer games that are available in many different genres. People who enjoy playing the latest and most impressively designed games often like to build their own computers. They select all the parts, from the video card to the computer ram Allen TX in order to optimize performance.

2. Work

As working from home gains in popularity, so does the number of people who use either personal or work provided computers to complete tasks. Most freelancers who work remotely use their own desktop or laptop to do work for clients, but those who do not have reliable internet access may go to a library or internet café. Computers enable people to perform many jobs quicker and with less effort. For example, accounting programs automatically calculate and compare spreadsheets to find errors, brochures can be designed and emailed out and instructions can be given in the form of easy-to-follow videos.

3. Socializing

The advent of social media platforms has transformed the way that people keep in contact with their friends and family members. Sending instant messages, emails or publicly posting are great ways to stay in touch with people quickly and easily. Using online platforms that use webcams and microphones is a more personal way to connect with people and provides people with a closer connection than just typed words.

Computers have enriched people’s lives all over the world. Technology brings people together who would ordinarily never have met, and they are able to learn from each other about different perspectives and ways of life through work, play and social networks.…