Do you want to Perfectly clean your projector lens? Then here you go!
Projector lens cleaning becomes necessary if you find distortion in the image quality. There could be some dust, scratches, smudges, or fingerprints. Like every problem has some solution, and we have brought easy solutions for every type of lens.
Using the projector for outdoor activities causes gunking up of the lens with junk particles. You should clean it on time to maintain the quality.
Walk through our ultimate guide to find a free cleaning solution for dirty lenses.
Table of Contents
How to clean the projector lens?
Consider the following steps carefully for proper cleaning.
Step 1: Cool down the projector
A short while ago, if you use your projector, switch it off after removing the projector cable connections and electricity cable. Nearly all projectors have integrated cooling fans to draw out the heat inside the projector.
They spread out the cool air or pull out the air to make the projector cool down. So, let your projector cool down entirely for 30 minutes at the minimum. The projector’s lens becomes warm enough while using, which may damage the lens since more breakage occurs. Hence, ensure the cooling of the projector for better maintenance of the projector’s lens.
Step 2: Opening the projector
Opening of the projector is necessary only if you desire complete cleaning of the lens of your projector. You need to open your projector for this purpose.
The process of opening depends upon the type or model of the projector you are using. Alternatively, the method of opening can be learned through the designer’s website.
Step 3: Cleaning the projector from inside
Cleaning the inside dust of projectors involves a few steps only. You can use compressed air in short bursts to clean inwardly. Since the compressed air knocks off dust or junk matter assembled on the surface of the lens while short bursts minimize the chance of glass damage.
You need to ensure that carrying compressed air can at a distance of 3-4 inches from the projector. Make use of nozzles for inaccessible positions also. Go on with cleaning until the dust inside is thoroughly cleaned.
Step 4: Cleaning the lens
The lenses of projectors can hold stains or dust upon them with time. Avoid touching the lens directly since your fingerprints may leave marks on the lens while balancing it. A dirty lens has an impact on the quality of your image too.
Therefore, cleaning the lens is compulsory to get better image quality. You need to initiate this process by pulling out the lens cap. Clean the dust inside the projector with compressed air after removing the lens cap.
Step 5: Use a cleaning solution
Take a few drops of lens cleaner or cleaning solution on a microfiber cloth and gently wipe the lens. Remove fingerprints, smudges, or oil from the lens. You can also brush the lens in a circular motion with convenience. A small amount of dust can be removed by a small amount of cleaning solution. It is also crucial to note here that don’t use a cleaning solution that is made of alcohol since the alcohol-based solution is hard for most lenses.
Projector Lens Cleaning: Dos
Clean in a circular manner:
Brush or wipe the lens in a circular motion every time you are cleaning it. Don’t wipe the lens in a straight-line motion no matter if you are using lens cleaner, microfiber cloth, or brush.
Inspect the products:
You also need to examine carefully that the products you are using for the lenses of your projectors are mainly meant for them. If they are not, dispose of them.
Lens cleaning equipment:
Preserve the lens cleaning items in clean or neat places if they are not being utilized. They are more likely to act badly if you store them appropriately.
Use compressed air the right way:
If you utilize compressed air to wipe the lens, then carry it at a distance of 7-inches or more. Ensure the usage of short bursts to avoid damage to the lens. Hold the can in an upright or post position and keep the cap of the lens open to the maximum.
Projector Lens Cleaning: Don’ts
Do not touch the lens directly:
Touching the lens directly can damage your image quality as fingerprints on the top of the lens are considered the bitter enemy of the lens. So, be attentive and don’t touch your projector’s lens directly.
Do not use your breath:
You must be conscious of the use of the lens. Never use your breath to make your lens clean because the acidity of your breath could do bad to your lens coating.
Never use a t-shirt:
T-shirts for cleaning the lens seem to be very simple, but it is never suggested because it can produce scrapes or roughness on the top of the lens. Moreover, paper towels and tissues are not permitted too since they are made of hard texture.
Do not pour or spray the solution directly:
Don’t show any negligence while using a lens solution. Clean the projector lens by pouring the lens cleaner on the microfiber cloth or brush and then gently wipe the lens.
Cleaning a projector's lens is slightly challenging, but the worst necessary to keep the lens performing perfectly. Well, the essential details are given above to help out your ventures quickly and in a cost-effective manner. We have also added the do’s and don'ts that you should keep in mind while cleaning your projector's lens.
Frequently Asked Questions
Can I wash a cloth projector screen?
No, you cannot wash a cloth projector screen to avoid touching directly. You can only wipe your screen with a soft microfiber cloth. Remember, you should not scrub it.
How do you fix the projector lens?
Follow the given steps one by one to fix your projector lens.
- First of all, use a mini blower brush or compressed air to remove debris or dust from the lens glass.
- If you still find some dust on it, use a soft microfiber cloth to wipe the lens in a circular motion.
- If you used any solution, then let the lens dry for 30 minutes and then fix it.