Bokeh is a photography term that’s a bit difficult to define but is basically soft, aesthetically pleasing background blur, often used to make a subject stand out. Also called “background separation” ...

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 ...

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 ...

The F-number of a photographic lens is a measure of its light-gathering ability, and is expressed as its aperture diameter divided by its focal length. Lenses with low F-numbers are prized by ...

Fujifilm has just unveiled a highly unique projector. Unlike most competing models, which have a lens shift feature that only accommodates small adjustments, the new Fujifilm projector has a rotating ...

Lens-swap RGB laser projector pushes daytime-bright 4K HDR to 300 inches By Paul Ridden September 05, 2025 The VisionMaster Max is Valerion's most advanced RGB laser projector so far, boasting "major ...

It strikes me as odd any time I see a projector of any… It strikes me as odd any time I see a projector of any significant price lacking features such as power Zoom & Focus and Lens Shift. With higher ...

But it's the first to have an interchangeable lens system. We first previewed Fujifilm's very odd-looking rotating-lens 5,000-lumen projector in 2018, ahead of its launch the following year. More ...

The 4K Aura 2 features a sliding cover that automatically closes when the projector is turned off to help keep its lens clean. The 4K Aura 2 features a sliding cover that automatically closes when the ...