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How To Clean DSLR Lens? – A 3 Step Guide

Let us discuss about how to clean DSLR lens in this post. In particular, we will be looking at the process of cleaning a digital single-lens reflex camera (DSLR) lens using physical methods.

If you are interested to know how to clean DSLR lens, read on…

How To Clean DSLR Lens

For those who might not know, DSLR lenses can accumulate dirt and residue over time, and the nature of DSLR lens construction and design means that they are not always easy to clean. With this in mind, digital camera owners need to know how to clean DSLR lens before dust spots or scratches start appearing on their precious photos!

What You Will Need?

Before we look at how to clean a DSLR lens, it is worth mentioning that you don’t need a lot of equipment or products to get started. 

In fact, we would recommend having only the following items ready:

  • Cotton wool (preferably cotton buds) – Can be purchased from chemist or supermarket etc.
  •  Isopropyl alcohol/ ​ denatured alcohol – Is available from chemist or supermarket etc.
  • Bowl of water

How To Clean DSLR Lens?

Step 1 – Visually Check the Lens

The primary step for how to clean DSLR lens is to check the lens for dirt or debris. To do this, remove the camera body cap by rotating it counterclockwise until it comes away from the camera.

You should now see a silver ring with numbers printed around its edge – this is your lens mount index. At this stage, take note of whether there are any objects attached to your DSLR lens or whether the lens contains any noticeable smudges that are on the surface.

Once you have finished checking your DSLR lens for dirt/ debris, place the camera body cap back onto your camera, ensuring that it fits securely over the lens mount index. This will protect your DSLR lens from dust and other contaminants while you complete the next step in this process.

Step 2 – Apply Alcohol onto Cotton Wool

If you wish to know how to clean DSLR lens, it is essential to use the right tools when conducting your cleaning session! For anyone who has never cleaned their DSLR lens before, we recommend using a mixture of water and isopropyl alcohol/ ​ denatured alcohol to clean the lens surface.

If you want to use cotton wool for this step, soak it in isopropyl alcohol or denatured alcohol. Then squeeze excess liquid from the cotton wool using your fingers, ensuring that the cotton wool ball is no longer soggy. If necessary, repeat this step until the cotton wool is only slightly damp – not wet.

You can use a lint-free clean cloth to clean your DSLR lens instead of cotton wool. To do this, simply moisten the cloth with some alcohol and then wipe away any grime or dirt from your DSLR lens. When you are finished, leave the cloth fully dry before using it again – if the cloth remains damp, it could also damage your DSLR lens.

Step 3 – Clean Coating and Body of Lens

After you have checked for dirt, removed any residue or contaminants from the lens surface, and dried your DSLR lens, you are ready to clean the coating and body of your DSLR lens. To do this, use a cotton bud soaked in isopropyl alcohol/ ​ denatured alcohol to gently wipe away any dirt or grime from the coating and body of your DSLR lens.

Remember not to apply too much pressure when using this method, as you don’t want to scratch the exterior surface of your DSLR lens! If necessary, repeat steps 1-3 until your DSLR lens is clean and clear. After you have finished these first three steps, you should then be able to clean your DSLR lens without fear of damaging the coating or the exterior surface.

how to clean DSLR lens

If you follow these steps carefully, we can guarantee that your DSLR lens will be spotless and looking good as new!

The Final Word 

Once you have completed steps 1-3 – i.e., checking for dirt/ debris, using isopropyl alcohol / denatured alcohol to remove it, applying isopropyl alcohol / denatured alcohol to clean the lens surface, and allowing everything to dry thoroughly – you can then safely use your DSLR lens without worrying about dirt or other contaminants. 

However, if there are still some stubborn smudges left on your DSLR Camera under 50000 after following all of these steps, repeat step three until those marks are gone for good.

The final point to remember about how to clean DSLR lens is that you should never use household cleaning products or paper towels on your DSLR lens, as they can damage the lens surface. 

To avoid damaging your DSLR lens, always try to use denatured alcohol whenever possible – it will ensure that your DSLR lens stays clean and free from grime and other contaminants without damaging the coating or exterior surface.

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