Lasers are useful in more than one way. They can be used to remove growths on the epidermis. Eye surgery is much easier thanks to lasers. They can also be used as precision scaples and for cosmetic surgery. They are very useful, but also very dangerous. Lasers aren't just for pointing at things, annoying people, and playing with cats; when intense enough, they can cut materials. They are clean and precise. Lasers make certain medical procedures more precise. It's now easier to work in tight spaces and pay more attention to sensitive areas like the eyes. Lasers can also burn things on the body, such as warts. The only problem is that the doctor must be as precise as the laser to be able to complete the process. Eyes are like cameras. Say no to plagiarism. Get a tailor-made essay on “Why Violent Video Games Should Not Be Banned”? Get an original essayThey are precise and focused, but some have better resolution than others. You can add more lenses to a camera to improve the image, much like glasses. Those with bad eyes wear glasses to solve this problem, but glasses are a bit of a chore. You need to clean them, keep them safe and remember to take them with you. Instead of having to wear glasses, you could have laser eye surgery. These lasers help improve your eyesight as an upgrade to your camera. They do this by repairing tears or damaged pieces of the retina. It is a part of the pupil/iris area that aids in the vision process. When cleaning a lens, there is always the fear of dropping it and breaking it. All it takes is your fingers to slide. Lasers can be very dangerous: just one wrong move could further damage your eyes, making your vision worse. The epidermis, or skin, is almost never perfect on its own. Some people are born with birthmarks. Some people have moles. Others have bad acne. Lasers can help with all of this. Birthmarks can be warning signs of cancer, although thanks to the power of lasers they can be removed. Birthmarks can also be very embarrassing for those who don't like them, but again, they can be removed with a laser. Moles are simply groups of skin grouped together, are also signs of cancer and can also be removed with a laser. Acne is caused by oils coming into contact with or secreted by the skin. If it gets really bad, you could get infections and will probably need to have it removed or taken care of. This can also be achieved using lasers. When doctors use scalpels, there is always a risk of slipping and cutting the patient where they are not supposed to be cut. There is also the question of the extent of the reduction. However, with lasers, if you do the math correctly, you can have a robot do it. If the doctor uses the laser, there is always a danger, but the laser is very precise, so it is easier to maneuver and harder to make mistakes. It also takes less time because you won't have to clean the laser itself. You will need to clean the laser emitter though, but that's still less than an average scalpel, so it would take less time. Overall, a laser is more effective than a real scalpel. Lasers have their own little reasons to worry. They can cut where they're not supposed to, or.