I bought a used business projector (Dell 3300MP XGA) on eBay for $350 (MSRP $1600). This is my first ever projector and I've been wanting one since the mid 1990's (not even the debut of large ...

Your lens determines image sharpness, throw ratio, aspect ratio and maximum picture size. Fixed lenses are cheap and portable; zoom adds size flexibility; lens shift eases placement. Protect and clean ...

Swapping out a lens on a projector shouldn’t be that difficult, but even Digital Projection Inc. offers some quick tips to make it go smoother as part of its DPI University video training series. Ken ...

Projection lenses play a prominent role in modern society. When combined with a projector, these lenses allow people to view two-dimensional images on a screen by magnifying them and throwing them ...

Both residential and commercial installers face challenges when designing spaces using audiovisual equipment. It would be fantastic if rooms could be designed from strictly an audiovisual ...

At work recently I found an old lens for a very old Barco projector we used long ago. The projector was one of those three internal CRT lens deals. The lens I found is a 7:1 extra long throw fixed ...

Projectors come in some pretty compact sizes these days, but higher quality options still come in relatively bulky packages that need to be housed somewhere. A newly announced projector from Fujifilm ...