![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
![JOYWE Video Protective Case, 210D Oxford Cloth Projector Dust Cover Ceiling Theater Dustproof Protective Cover for Outdoor Home | Walmart Canada JOYWE Video Protective Case, 210D Oxford Cloth Projector Dust Cover Ceiling Theater Dustproof Protective Cover for Outdoor Home | Walmart Canada](https://i5.walmartimages.com/asr/b4bf90ee-98c4-4f54-99cf-c39cb6ad85dd.5546babbe597c6df285cc2afd83ec147.jpeg?odnHeight=2000&odnWidth=2000&odnBg=ffffff)
JOYWE Video Protective Case, 210D Oxford Cloth Projector Dust Cover Ceiling Theater Dustproof Protective Cover for Outdoor Home | Walmart Canada
![It seems to have been a buildup of dust that's burned in a bit in the glass. Is this something I should maintenance and wipe off every now and then and how It seems to have been a buildup of dust that's burned in a bit in the glass. Is this something I should maintenance and wipe off every now and then and how](https://preview.redd.it/2hsk55iyzfv71.jpg?width=640&crop=smart&auto=webp&s=19a6e666bc5ec1fc53b97932e072942510c23db7)
It seems to have been a buildup of dust that's burned in a bit in the glass. Is this something I should maintenance and wipe off every now and then and how
![HEALLILY Projector Dust Cover BlackOxford Projector Cover UV- Resistant Waterproof Projector Protection Cover for Ceiling Mounted Projector : Amazon.in: Electronics HEALLILY Projector Dust Cover BlackOxford Projector Cover UV- Resistant Waterproof Projector Protection Cover for Ceiling Mounted Projector : Amazon.in: Electronics](https://m.media-amazon.com/images/I/61W8-CFwLOS._AC_UF1000,1000_QL80_.jpg)
HEALLILY Projector Dust Cover BlackOxford Projector Cover UV- Resistant Waterproof Projector Protection Cover for Ceiling Mounted Projector : Amazon.in: Electronics
![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
![Cinema Projector Projection, Dust Flies in the Projection Beam Stock Video - Video of bright, operational: 202065935 Cinema Projector Projection, Dust Flies in the Projection Beam Stock Video - Video of bright, operational: 202065935](https://thumbs.dreamstime.com/t/cinema-projector-projection-dust-flies-projection-beam-cinema-projector-projection-dust-flies-projection-beam-202065935.jpg)