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Projector Optical Cleaning Service

Projector Optical Cleaning Service

About Computers is delighted to announce that we provide our customers a Optical Cleaning Service for projectors which will greatly improve the quality of the projector and its lifespan.

While it is very important to clean the filters on your projector at regualar intervals the filter cannot block all dust and dirt as there still needs to be a airflow into the componets of the projector to keep them cool.

Here is a few before and after pictures of a typical projector that required an optical clean.

Before Projector Cleaning

As you can see the Picture is very dull and hard to see the display with the lights on.








Dust on Internal Fans

Dust buildup on the fans can hamper cooling and decrease projector quality and greatly reduce the projectors life span and lead to the projector overheating and refusing to work.







Dust on LCD Block

Large amounts of dust on this unit will lead to dull, blurry images and impossible to read text.







Dust on Lamp

The dust on this lamp will cause reduced clarity and brightness of the projector.







Dust inside the Optical Drive

Here we can see dust on the internal mirrors and lens. This all contributes to poor quality displays and shortens the lifespan of your projector.








After Cleaning

This is what the optical drive unit looks like after cleaning.

Less Dust = More light passing through the projector = Brighter and Sharper Display.








Here is a picture of the same projector after cleaning.


  • The brightness is greatly improved.
  • The focus is corrected allowing the text to be read correctly.



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