You’re at a work site and you need to get up close, but also far away. What do you do? You reach for your trusty bifocals. But what if there’s no way for you to take off your safety glasses? What if you need to wear glasses all day long because of the environment? That’s when it’s time to consider getting bifocal safety glasses.
What are bifocal safety glasses?
Bifocal safety glasses are a type of safety glasses that have a bifocal lens. A bifocal lens is a specialized type of prescription lens that’s designed to help you see both far away and close up at the same time.
Bifocals have been around for hundreds of years, but they weren’t originally intended for use in industrial settings like factories or construction sites. Instead, they were first developed by an Italian scientist named Salvino D’Armate who lost his sight due to cataracts on both eyes when he was 65 years old (the average lifespan back then was 45). In order to continue his work as an inventor and astronomer after losing most of his vision from age-related macular degeneration (AMD), D’Armate developed a pair of glasses with two separate lenses: one for distance viewing and another for reading small print up close–and thus bifocal lenses were born!
Why would you want a pair of bifocal safety glasses?
Bifocal safety glasses are a great choice for people who have trouble seeing objects close to them.
The bifocal lens will help you see better and stay safer. They can help you avoid accidents and injuries by allowing you to see objects at different distances without having to remove your glasses or hold things farther away from your face than normal.
The safety glasses bifocal lens will help you see better and stay safer. They can help you avoid accidents and injuries by allowing you to see objects at different distances without having to remove your glasses or hold things farther away from your face than normal.
What do the different grades mean?
- The ANSI Z87.1-2015 standard for safety eyewear has four safety glass grades:
- Grade 1 is the lowest grade and offers no impact protection, but it’s useful for applications where you don’t need to worry about flying debris or anything else hitting your eyes. This type of lens is good for workers who are around dust, windblown debris and other particulates but not much else.
- Grade 2 lenses provide basic impact protection with minimal protection against UV light rays; they’re good for indoor applications where there isn’t much concern about flying objects coming at your face (or being able to see clearly in low light).
- Grade 3 lenses offer more substantial impact protection than a standard pair of glasses but still don’t offer full UV protection; they’re ideal if you work outside during daylight hours or spend time watching TV indoors at night without turning on lights (for example). They’re also great for anyone who needs safety glasses with bifocals because they allow users to see up close without having their peripheral vision blocked by large frames surrounding both lenses.”
Where can I get bifocal safety glasses?
You can find bifocal safety glasses online or in stores that sell safety equipment. Make sure they fit your face well, as this will help keep them from slipping off while you’re working on something dangerous.
If you’re still unsure about which glasses to buy, talk to a worker at your local hardware store. He or she will be able to help you figure out best bifocal safety glasses for your job and needs.
-What about prescription safety glasses? If you need to wear corrective lenses for your vision, there are special prescription safety glasses available. These usually have a green or amber tint in the lens. This helps reduce glare from bright lights and make it easier to see your work clearly.
You can use and love your bifocals and still be safe.
While it’s true that bifocals can be dangerous to use when working with machinery, there are options for you to stay sharp and safe.
You can get safety glasses with bifocal lenses that aren’t too heavy or uncomfortable. These glasses will allow you to see far away objects while still being able to read small text up close. Bifocal safety glasses are a great option for people who need both distant vision and near-vision capabilities at their workplace or home environments.
As you can see, there are many reasons why you might want to wear a pair of bifocal safety glasses. They’re stylish, easy to use and most importantly, they keep your eyes safe from injury. So go ahead–get yourself a pair!