After you use a projector for a long time, the lens of the projector starts accumulating dirt and dust on the lens. Dust accumulation not only creates a blurry image on the screen but deteriorates the longevity and sharpness of the projector.
So what can you do? Like every gadget, a projector also requires the cleaning of different parts, especially the inside of the lens. But do you know how to clean a projector inside the lens? We have come up with a simple process that will help you to clean the lens and immediately get a clean result easily.
However, before we begin with the cleaning process, we need to arrange certain accessories that will aid in the process. So let’s take a look at those things;
To clean all the dust inside the lens, you will require certain things to accomplish the job. The important thing you will need is some lens cleaning papers and a microfiber cloth to clean the inside part. You will also need a lens cleaning solution that is readily available in the market. It would be best if you opted for a lens cleaning solution from a reputed brand because they don’t cause any harm to the lens.
Moreover, you should avoid using chemical solutions apart from lens solutions because they will lead to permanent damage. Arrange a source with compressed air and tissue papers as you will need during the process.
Now it is time to start with the cleaning method;
Cleaning Inside Of The Lens
Lens dust is not something that you should overlook, so it is essential to clean them at regular intervals.
Step 1- Preparing the Projector for Cleaning
Before you begin the process, you need to prepare the project for cleaning purposes. Unplug all the cables attached to it and allow the projector to cool if you were using it a few hours ago. A hot lens is susceptible to damage when you put it in, so you should be careful while cleaning the projector lens.
Once the project has cooled off, then slowly unlock all the screws and open the projector. Some projects might come with a button or latch for opening, and it would be best to check manuals before opening. You should use soft hands while opening the covers on the main board because a drastic move can dislocate any soldering.
Step 2- Cleaning the Required Interior Parts
Now, it is time to clean the interior of the projector before you start cleaning the lens. You should use the compressed air to clean all the dirt and dust accumulated inside the projector. It would be best if you can use a nozzle during cleaning because it will help you to focus on specific points.
Moreover, you can easily reach deep points and delicate positions with the help of a nozzle. You can either use a brush or cloth to clean all the dust from the wall. While cleaning the dust, you should put a lot of pressure because it might cause damage to the hardware. It would be better if you can use a light source while cleaning because it will help you to inspect every inch of the interior properly. Once you have cleaned the interior, it is time to wipe clean the outer area with a damp cloth as it will easily remove all the dirt.
Step 3- Taking Care of the Lens
After you have cleaned other parts of the projector, you now need to focus on cleaning the projector lens. Slowly uncover the lens and keep the lens cap aside. Try to carry this step in a room with less prone to pollution. First, take a dry cloth and thoroughly clean the lens so that there is no cover of dust.
Now use a dropper and put some amount of projector lens cleaner on the lens. Use the microfiber cloth to clean the lens and try to move the fabric in a circular way. Once you have cleaned the lens with solution, allow it to dry for a long time. After a few hours, again clear the lens with a dry cloth. Now you will be ready to get a sharp and crystal clear image quality from your lens.
Step 4- Final Assembly
Reassemble all the covers and tightly attach all the latches. Put the screws in their designated places so that the projector is assembled correctly. Reattach all the cables and make the necessary arrangement. Once everything is ready, now switch on the projector, and you will get a wide clear view on the big screen.
When it comes to “how to clean projector lens,” it might seem tricky, but we are confident our step-by-step guide will help you to overcome it. While cleaning, you should be careful with the hardware and try to clean it as thoroughly as possible.
My name is Henry Larson and I have been associated with research and development of projectors throughout my professional career. I used all my experience and expertise to create this blog so that I can guide people to get the best projector of their choice. For any further assistance, you can get in touch with me through email or comments.