Top Tips for Choosing Between Progressive and Bifocal Lenses

Bifocals were reportedly created by Benjamin Franklin in 1779. The invention emerged when Franklin recognized the need for glasses that addressed multiple vision concerns. Bifocals soon became a standard form of eyewear, but if you're looking for prescription safety glasses, there are other options to consider, too. The most common alternative — progressive lenses — offer many of the same benefits as bifocals without visible lines that clearly indicate a transition. Find out which kind of lenses are best for your needs — and for your next pair of safety glasses.

What Are Bifocals?

Before you choose between bifocal and progressive lenses, you should understand the characteristics of each. Bifocals are defined by their inclusion of two different lenses. The primary lens — which is typically on top — allows the wearer to see more clearly from a distance. The secondary lens — which is typically inset at the bottom of the main lens — allows wearers to see more clearly at a close range. This is especially helpful for reading.

Pros of Traditional Bifocal Lenses

There's a reason why bifocal lenses are so popular — they come with many benefits. Some of the most appealing advantages include the following:

• Enjoy the convenience of one pair of glasses
• Save money compared to other types of glasses
• Adjust to new lenses more easily and quickly

These pros make bifocal lenses a great option for anybody who's seeking a simple solution to complex vision problems.

Cons of Bifocal Lenses

Of course, there are many reasons, too, why you may not want to opt for bifocal lenses. Some of the disadvantages of this lens style include:

• The bifocal line may be distracting or annoying
• Your vision may be distorted as you adjust to the lenses
• The adjustment period may be difficult for some

If these drawbacks are enough to dissuade you from investing in a pair of bifocal glasses, you might consider looking into progressive safety glasses instead.

What Are Progressive Lenses?

Much like bifocal glasses, progressive glasses allow wearers to use two different types of lenses — one for viewing objects in close proximity and another for viewing objects that are far away. This versatility is ideal for anybody who experiences presbyopia — the loss of elasticity in the eye that causes vision issues. Progressive lenses are different from bifocals in a few ways, though. These differences make many people prefer progressive lenses for safety glasses.

Pros of Progressive Lenses

Progressive lenses are far more contemporary than bifocals — they were invented in 1959. The invention sought to correct some of the shortcomings of bifocals, they offer the following advantages:

• No distracting line demarcating lenses
• Wearers can comfortably see at any distance
• They may look more natural than bifocals

Progressive lenses may be the better option for safety glasses if you work in an environment where you need to focus from a range of different distances.

Cons of Progressive Lenses

Progressive lenses are the preferred choice for many, but they can come with some disadvantages that you should be aware of:

• Some people have a hard time adjusting
• The gradient prescription of the lenses can cause distortions
• Progressive lenses are more expensive than bifocals

These disadvantages are certainly worth considering, but they shouldn't dissuade you from investing in a pair of safety glasses with progressive lenses. These glasses can improve your sight, which will minimize the risk of workplace incidents.

Which Is Better: Progressive or Bifocal Lenses?

Bifocal lenses and progressive lenses both come with pros and cons, so the question remains — which type of glasses is better? Is one option safer than the other? Neither of these options is inherently better or safer than the other. The right choice is ultimately up to your personal preference and your unique vision needs. If you're still unsure which option to choose, consider trying both to determine which one is more comfortable.

Choosing the Right Progressive or Bifocal Safety Glasses

Progressive and bifocal safety glasses are essential personal protective equipment for anybody who has imperfect vision — and according to statistics, more than 40% of people do. Deciding between these options may still be a challenge, though. Luckily, the experts at Bieye can help. Shop online to see our selection of safety glasses.