6 Ways to Remove Camera Lens Scratches

INTRODUCTION
IF IT AIN’T BROKEN, DON’T FIX IT.

Welcome to a guide on how to remove scratches on camera lenses. First off, please take note that a few faint minor scratches will not affect the optical quality too much. Please do not attempt to do any “repairs” unless you have a pretty banged up lens. As the wise old saying goes – If it ain’t broken, don’t fix it.

But otherwise, here is a collection of the “Internet remedies” that I have found all over the place. While I have tried a few of these personally, there are no guarantees that they will 100% work, do it at your own risk…

 

 

METHOD 1) USING RUBBING ALCOHOL

What you need: Clinical rubbing alcohol, microfiber cloth.
Risk: Medium, may damage the existing lens coating instead.

Clinical-grade rubbing alcohol should be easily available in any pharmacy. Damp (not wet) a piece of a microfiber cloth with rubbing alcohol, and try to remove the scratch mark with it. Personally, I do know that alcohol can “micro melt” plastics and recover minor scratches.

But on glass, I doubt that the rubbing alcohol will do anything good that can repair scratched glass… Maybe except sanitize and kill germs. One thing I do know is that alcohol has a bad reputation for causing damages to the lens coating instead. Use this method at your own discretion.

 

 

METHOD 2) USING TOOTHPASTE

What you need: Coarse toothpaste (those with microbeads work well), microfiber cloth.
Risk: Medium, may be able to repair, but removes the lens coating.

Toothpaste is known to be slightly abrasive and is one of the most common “homemade DIY methods” for removing scratches on glasses, smartphones, and watches. Personally, I have tried this on my eyeglasses before, and it actually worked out pretty well. Not too sure how this will fare on camera lenses, although my gut feeling tells me that it will remove scratches at the cost of a layer of lens coating.

 

METHOD 3) USING VASELINE

What you need: Vaseline, microfiber cloth.
Risk: Low, should work pretty well for the minor scratches.

Vaseline (or any petroleum-based product) is an old-school method that we techies use to repair scratched laptop screens. I must say that it works wonders for plastic surfaces, and I have repaired countless monitors and smartphone cameras with Vaseline. Not too sure about how well it will perform on glass lenses though.

 

 

METHOD 4) GLASS WINDSCREEN POLISH

What you need: Windscreen polish with nano glass coating protection, microfiber cloth.
Risk: Low-ish, may be able to repair and even restore lens coating.

There are plenty of good car windscreen polishing products out there, so why not try it on the lens? I actually heard this method from a certain photography forum, and that someone is crazy enough to polish an old camera lens already stripped of all lens coating – It worked miracles, restored the old lens to its former glory, and even gave it a new layer of lens coating.

Not sure if that is credible, but if you want to do it, try it on a cheap old lens first. Also, don’t just use any of the “normal” glass polish, use the ones that have “advanced formula nano-coating protection”.

 

METHOD 5) ERASER

What you need: Soft eraser, not those coarse abrasive ones!
Risk: Low, may work… No harm trying.

This is another old school method that we techies use to remove scratches on tablets and smartphones. Never tried it on lenses… But I am guessing that it will work still for minor scratches.

 

METHOD 6) USING BANANA AND BAKING SODA!?

What you need: Baking soda, banana.
Risk: Low, makes the lens smell like a banana at worst.

Welcome to the strange side of the Internet. This is the weirdest fix that I have ever seen, and I have absolutely no idea how effective this will be. Add some baking soda to a piece of banana, and use it to “wipe” the scratches off. Remember to clean the lens later and not eat the banana… But maybe it will be fun to bake it.

 

 

EXTRA) THE LENS COATING

For you guys who are new to photography and wondering why it might be a bad idea to do DIY repair – Modern lenses are not “simple pieces of glass”. They have a layer of lens coating that will enhance the optical quality and protect the glass from damage. When handled incorrectly, that will remove the lens coating altogether and damage the lens even more.

Assess the damage and determine if it is worth the risk of doing self-repair. Sending the lens back to the service center is still the safest way to repair a scratched lens… Although it will cost some money.

 

CLOSING
PREVENTION IS BETTER THAN CURE

With that, we have come to the end of this lens scratch removal guide, and I hope it has been useful to you guys. So far, I am proud to say that I have never scratched a lens (really badly) before – Because I attach a UV filter to all my lenses.

Prevention is always better than cure, and I will highly recommend spending a few bucks on a UV filter. Save yourself from the pain of a scratched lens in the future. If you tried any of these methods, please share your experience. Also, let us know in the comments section below if you have any better alternatives. Good luck, and happy shooting!

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