Metal and Plastic Frames

Metal and Plastic Frames | Which is better

It can be difficult to choose the right type of glasses frames that you will be comfortable with, and we are frequently asked, “Which is better between metal and plastic frames?” Perhaps you are just a lover of glasses or regularly wear glasses but have not gotten the opportunity to ask an expert, or you just have not gotten a satisfactory answer in return. In that case, this article is especially for you. To be honest, there isn’t one winner, whether it’s a plastic or metal frame. Both metal and plastic frames have their uses, depending on the situation. Each one has its ups and downs. The decision is yours, based on what you do daily. As opticians, it’s our responsibility to guide you in choosing the perfect pair of glasses and give you our best recommendation. Let’s begin with plastic frames:

Plastic Frames:

Plastic frames are the best way to go if you’re looking for a fashion statement while maintaining your budget. They are affordable for everyone and come in various colours and styles according to the latest trends. Plastic is the best material for people who love colourful, thicker, and bolder frames. The most fantastic thing about plastic frames is that they have a 10 times more comprehensive range than metal frames. They are rigid and durable, as compared to metal ones.

The main reason for plastic frames’ popularity and trendy design is their subtle and classy look in different styles. Plastic frames are generally made of SPX, cellulose acetate propionate, and composite nylon frames. Now let’s move toward the pros and cons of plastic frames and whether they win the battle.

How long are plastic eyeglass frames good for?

Plastic frames have a shelf life of around five years. The fact that the nose piece doesn’t hold as well as the nose pads on metal frames is another flaw. Keep them out of your car when it’s parked in the sun as plastic also expands and contracts when heated. Last but not least, plastic frames lose their adjustability more rapidly than metal ones.

Benefits of Plastic Frames: 

As we discussed earlier, plastic frames are durable and come in various styles and colours. There are also some other advantages to plastic frames:

  1. For high-prescription lenses, plastic frames are the best frames. Most people who have high prescriptions prefer plastic frames over metal frames.
  2. Perfect for kids to match up with their funky styles and dresses.
  3. As you know, when you wear glasses, the entire frame is on your nose. So a frame should be durable and light on the nose. Plastic frames usually have nose bridges instead of nose pads like metal frames. Nose pads sometimes hurt the nose or put marks on the sides.
  4. Some people are allergic to metal, so in this case, plastic frames are the best option for those people.
  5. Plastic frames are thicker and, hence, better to hold lenses with a high prescription.

Why are plastic frames preferable to metal ones?

Colorful – Plastic frames are offered in a wider variety of hues overall. People who wish to make a dramatic statement and stand out on the streets may choose the colorful alternatives in particular. Strong – Unlike metal frames, which might feel fragile and loose on your face, plastic frames feel more secure on your face.

Drawbacks of Plastic Frames: 

Nothing is perfect in this world. Everything has pros and cons, so plastic frames also have disadvantages.

  1. In plastic frames, adjustment is difficult because they don’t contain nose pads, so if someone wants to adjust the glasses on their nose, they can’t.
  2. Plastic frames don’t allow adjustments like nose pads or ear support holders.
  3. Semi-rimless breaks either break or exist, but metal frames can be used after being bent. So as semi-rimless frames are not possible in plastic frames.

Are plastic frames prone to breaking?

If your frames are plastic, adjusting them yourself increases the likelihood that they may shatter.

Metal Frames: 

Metal frames have a minimalist look, and they are thinner and lighter as compared to plastic frames. They are slightly more flexible, making them a good option for sporty-type people who enjoy a vigorous lifestyle. Metal frames are best if you prefer rimless or semi-rimless glasses frames. For people who have to wear glasses 24/7, metal frames are more flexible than plastic frames. However, there are some drawbacks: the colour may fade over time, and if the metal framing breaks, it is not easy to repair. Also, some people have a metal allergy, so they can’t use metal glasses.

Metal frames generally comprise titanium alloys, Flexon, monel, beryllium, and stainless steel.

Are metal frames uncomfortable to wear?

No, metal frames are quite comfortable to décor on the eyes. Nose pad are quite helpful in keeping the glasses adjusted.

Benefits of Metal Frames: 

Like plastic frames, metal frames also have some fantastic benefits:

  1. Metal frames give a very conservative look. So if you don’t want to make a bold statement, you can go for metal frames.
  2. Metal frames tend to hold their adjustments because they contain nose pads and ear holders.
  3. They are lightweight.
  4. You can enjoy wearing rimless and semi-rimless frames in metal material, which is not available in plastic frames.

What are the purchasing expenses of meta frames?

As compared to the other frames especially plastic frames, metal frames are a bit expensive. Most of the people take it as the disadvantage of these glasses, without even realizing that these frames are durable too. In simple words, it reduces the expenses of buying frames again and again.

Drawbacks of Metal Frames:

On the other hand, metal frames also have some significant drawbacks. Let’s take a look.

  1. Some people have a metal allergy, and they can’t wear it. An alternative, and a better option, is to go for stainless steel or titanium material; frames.
  2. Hinges on metal frames are more likely to break and can’t be repaired easily. because metal frames break from the joints if they don’t have spring hinges.
  3. Metal frames are unsuitable for high-prescription lenses because they are light in weight and cannot support the weight of the lenses.
  4. Metal frames offer limited color palettes and styles.


We know that nothing in this world is perfect, including humans. Somehow, everything has good and bad sides. The same is valid for metal and plastic frames. We’ve shown you the facts about both types of frames, rest of the decision is yours, which frame material you prefer more according to your style and choices. Because sometimes the thing that is good for you is not suitable for others. I hope this article gives you a clear thought about choosing the right material glasses frame for your precious eyes. If you don’t know what you like or what suits you more, don’t worry; our expert team at can help you find the perfect frame material.

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