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 ...

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 ...

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” ...

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 ...

Optimized for use with the STORM 400x and STORM 700x, the new Spotlight Mount II offers higher brightness and an advanced new ...