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 ...

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 ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The What: Optoma, with Navitar—a designer, developer, and manufacturer of optical solutions—has ...

FREMONT, Calif., April 23, 2019 /PRNewswire-PRWeb/ -- Optoma, a world-leading manufacturer of large display products, today with Navitar, a leading designer, developer and manufacturer of innovative ...

Anthony is a Toronto-based communications specialist with degrees in history and journalism who loves to use his research and interview skills to inform and entertain. He has over a decade of ...