![Hi everyone, I have a question. I saw this inside my lens, is it dust or just something belong to the lens? If it's dust, does it affect seriously on the overall Hi everyone, I have a question. I saw this inside my lens, is it dust or just something belong to the lens? If it's dust, does it affect seriously on the overall](https://i.redd.it/vdax9pjhkvh51.jpg)
Hi everyone, I have a question. I saw this inside my lens, is it dust or just something belong to the lens? If it's dust, does it affect seriously on the overall
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HEALLILY Projector Dust Cover BlackOxford Projector Cover UV- Resistant Waterproof Projector Protection Cover for Ceiling Mounted Projector : Amazon.in: Electronics
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Projector Ceiling Cover,Projector Dust Cover Case Protector,UV-Resist,Waterproof,Dust-Proof,Adjustable Projector Cover,Fit for Ceiling Mounted Projector and Universa Projector : Amazon.ca: Electronics
![Movie Projector, 5G WiFi Bluetooth 4K Projector Native 1080P, Built-in Dust Filter/AirPlay/Miracast/Zoom, LED Home Cinema HD Projector, Compatible with Smartphone/PC/TV Box/HDMI/USB | Walmart Canada Movie Projector, 5G WiFi Bluetooth 4K Projector Native 1080P, Built-in Dust Filter/AirPlay/Miracast/Zoom, LED Home Cinema HD Projector, Compatible with Smartphone/PC/TV Box/HDMI/USB | Walmart Canada](https://i5.walmartimages.com/asr/4861d3ba-f75a-4f22-ab93-593f1a7e17b9.15691590f14fb68336bfa678a78c87a0.jpeg?odnHeight=450&odnWidth=450&odnBg=ffffff)
Movie Projector, 5G WiFi Bluetooth 4K Projector Native 1080P, Built-in Dust Filter/AirPlay/Miracast/Zoom, LED Home Cinema HD Projector, Compatible with Smartphone/PC/TV Box/HDMI/USB | Walmart Canada
![Harmful Effects of Dust on Laser Projectors - Meerenakkerweg 1, 5652 AR Eindhoven, Netherlands - BenQ Europe Harmful Effects of Dust on Laser Projectors - Meerenakkerweg 1, 5652 AR Eindhoven, Netherlands - BenQ Europe](https://img.aeroexpo.online/images_ar/projects/images-g/bluecore-laser-projection-long-lasting-superior-image-quality-8497-16462365.jpg)