Hi,

I am new to this. I just purchased an Epson TW-700 projector. Since it will be ceiling mounted, I prefer to leave the lens cover off all the time because I am not tall enough to reach for the cover every time I want to use it.

I am wondering if I could add a filter (film may do as well) on this lens to isolate dust getting into the lens?

Any filter to suggest? Polorised? UV? or other?

Thanks!