How To Fix Broken Glasses

How To Fix Broken Glasses

How To Fix Broken Glasses: A Complete Guide

Accidents happen to all of us, and one of the most common mishaps is breaking our eyeglasses. Whether it’s a cracked lens, a loose screw, or a bent frame, a broken pair of glasses can be frustrating, inconvenient, and costly to replace. However, with some basic tools and a little know-how, you can often fix your broken glasses yourself and save both time and money. In this comprehensive guide, we will walk you through the step-by-step process of fixing various common issues with broken glasses, enabling you to restore your favorite pair of spectacles to their former glory.


  • Assessing the Damage
  • Fixing a Cracked Lens
  • Repairing a Bent Frame
  • Replacing a Missing Screw
  • Dealing with Loose or Uncomfortable Nose Pads
  • Preventing Future Breakage
  • FAQs

Assessing the Damage

The first step in fixing broken glasses is to assess the extent of the damage. Give your glasses a thorough examination to identify the specific issue you need to address. The most common problems you may encounter are cracked lenses, bent frames, missing screws, loose or uncomfortable nose pads, or a combination of these issues.

Once you have identified the problem, you can move on to the appropriate repair method. Remember, not all issues can be easily fixed at home, and it’s essential to be realistic about your capabilities. If the damage seems too severe or if you are unsure, it’s always best to consult a professional optician or eyewear repair service.

Fixing a Cracked Lens

Cracked lenses can significantly obstruct your vision and compromise the structural integrity of your glasses. If you have small cracks or chips in your lenses, you may be able to repair them temporarily until you can get a replacement. Here’s how:

Materials needed:

  • Clear nail polish or super glue
  • Tape
  • A small brush or toothpick

1. Clean the lens: Use a gentle lens cleaner to clean the cracked lens and remove any dirt or debris.

2. Apply clear nail polish or super glue: Carefully apply a thin layer of clear nail polish or super glue over the entire crack. Use a small brush or toothpick for precision. Be careful not to apply too much, as it may cause distortion. Allow the polish or glue to dry completely.

3. Reinforce with tape: After the polish or glue has dried, cut a small piece of clear tape, slightly larger than the crack. Gently place the tape over the cracked area, ensuring it adheres smoothly without any air bubbles. Trim any excess tape with scissors.

This temporary fix should prevent the crack from spreading and provide stability to your lens until you can obtain a replacement. Remember, it’s important to replace broken lenses as soon as possible to maintain optimal vision.

Repairing a Bent Frame

A bent or misaligned frame can be uncomfortable to wear and may affect the fit and balance of your glasses. Depending on the severity of the bend, you may be able to fix it yourself. Here’s how:

Materials needed:

  • Warm water
  • A hairdryer or hot air gun
  • Tweezers or pliers

1. Identify the bent area: Carefully examine your glasses to identify the location and degree of the bend. Pay close attention to the hinges, bridge, and temple arms.

2. Submerge the frame in warm water: Fill a bowl or sink with warm (not hot) water. Submerge the bent area of your glasses into the water for a few minutes to make the material more pliable.

3. Apply heat to the bent area: Use a hairdryer or hot air gun to warm the bent area of your glasses. Move the heat source back and forth, keeping it at a safe distance to avoid damage. The heat will make the frames more malleable, allowing you to manipulate them back into shape.

4. Straighten the frame: Using tweezers or pliers, gently and gradually bend the frame back into its original position. Apply equal pressure on both sides of the bend until the frame appears straight. Be cautious not to over-bend or twist the frame, as it may weaken or break.

5. Cool down and inspect: Once you have straightened the frame, place it under cold running water or use a wet cloth to cool it down quickly. This will help to set the frame back into its new shape. Inspect the frame for any remaining bends or deformities and make further adjustments if necessary.

Note: This method may not work for all types of frames, especially those made of delicate materials or with intricate designs. In such cases, it’s advisable to seek professional assistance to avoid causing further damage to your glasses.

Replacing a Missing Screw

A loose or missing screw can make your glasses unstable and uncomfortable to wear. Fortunately, replacing a screw is a relatively simple task that can be done with minimal tools:

Materials needed:

  • Replacement screws
  • A small screwdriver (often included with glasses repair kits)

1. Locate the missing screw: Examine your glasses carefully to identify the exact location where the screw is missing. Look for holes or gaps in the frame where the screw should be inserted.

2. Choose the correct replacement screw: Eyeglass screws come in various sizes, so it’s important to find a screw that matches the original one. If you have an eyeglass repair kit, it will likely include a selection of replacement screws. Otherwise, you can purchase screw packs from eyewear retailers or online.

3. Insert the replacement screw: Using a small screwdriver, carefully insert the replacement screw into the hole where the original screw was. Apply gentle pressure while turning the screwdriver clockwise until the screw is securely tightened. Be careful not to overtighten, as it may damage the frame.

Note: If you are unable to find a replacement screw or experience difficulties tightening the screw, it’s advisable to seek assistance from a professional eyewear repair service.

Dealing with Loose or Uncomfortable Nose Pads

Loose or uncomfortable nose pads can cause your glasses to slide down your nose or create unnecessary pressure points. Fortunately, adjusting or replacing nose pads is a relatively straightforward task:

Materials needed:

  • Nose pad screws (if necessary)
  • A small screwdriver
  • Pliers or tweezers

1. Assess the nose pad issue: Determine whether your nose pads need tightening or replacement. If the nose pad is only loose, it can often be fixed by tightening the screws that hold it in place. However, if the nose pad is worn, damaged, or uncomfortable, it’s best to replace it.

2. Tighten the screws (if applicable): Using a small screwdriver, gently tighten the screws on the nose pad. Be cautious not to overtighten, as it may damage the frame.

3. Replace the nose pad: If the nose pad is beyond repair or requires replacement, you can remove the old pad by carefully sliding it off the metal arm. Once the old pad is removed, attach the new nose pad by sliding it onto the metal arm until it is securely in place.

Preventing Future Breakage

While accidents do happen, there are some steps you can take to prevent your glasses from breaking or experiencing frequent damage:

Tips for preventing future breakage:

  • Handle your glasses with care and avoid placing them face down.
  • Store your glasses in a sturdy case when not in use.
  • Never clean or wipe your lenses with abrasive materials.
  • Visit your optician regularly to ensure your glasses are correctly fitted.
  • Consider investing in a spare pair of glasses as a backup.

By following these precautions and treating your glasses with the respect they deserve, you can minimize the risk of damage and prolong the lifespan of your eyewear.


Q: Can I repair my glasses if they are severely bent or twisted?

A: Severe bends or twists in glasses frames may require professional repair or replacement. Attempting to fix them yourself may result in further damage.

Q: Can super glue damage my lenses?

A: Yes, super glue can damage lenses, especially if applied excessively or if the adhesive comes into direct contact with the lens surface. It’s best to use clear nail polish or consult a professional optician for lens repairs.

Q: How often should I tighten the screws on my glasses?

A: It’s a good idea to periodically check the screws on your glasses and tighten them if necessary. However, be careful not to overtighten, as it may strip the screw threads or damage the frame.

Q: Should I attempt to fix my glasses if I have no prior experience?

A: While basic glasses repairs can be done at home, it’s essential to know your limitations. If you are unsure or the damage seems extensive, it’s best to seek professional assistance to avoid causing further damage to your glasses.

Q: How long can I use temporary fixes for my glasses?

A: Temporary fixes should only be used as a temporary solution until a proper repair or replacement can be made. It’s advisable to address the underlying issue as soon as possible to maintain the quality and functionality of your glasses.

With the information provided in this guide, you should now have the confidence and knowledge to tackle common issues with broken glasses. Remember, each repair situation is unique, and it’s crucial to assess the damage carefully before attempting any fixes. If your glasses are valuable, delicate, or the damage is extensive, it’s always best to consult a professional to ensure the highest quality of repair.

By taking proactive measures to care for your glasses and promptly addressing any damage, you can extend the lifespan of your eyewear, save money on replacements, and continue enjoying clear and comfortable vision.

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