Search results
Results from the Tech24 Deals Content Network
Enlarger lenses, like the dialyte construction, are generally symmetrical in design or nearly so, optimised for sharp focus at 2x to 10x magnification. [1] The light passes through a film holder, which holds the exposed and developed photographic negative or transparency. Prints made with an enlarger are called enlargements.
A projector or image projector is an optical device that projects an image (or moving images) onto a surface, commonly a projection screen. Most projectors create an image by shining a light through a small transparent lens, but some newer types of projectors can project the image directly, by using lasers. A virtual retinal display, or retinal ...
They've built a glasses-free 3D projector that uses two liquid crystal modulators to angle outgoing light and present different images (eight in the prototype) depending on your point of view.
BenQ HT2050A. For around $700, the BenQ HT2050A is still one of the best budget 1080p projectors. It delivers where it counts with the best contrast (ANSI 1,574:1) and color accuracy in its class ...
Portals is a global public art initiative that connects people around the globe through real-time video audiovisual technology housed inside a gold-painted, converted shipping container or other structure. [1] [2] [3] Individuals and groups enter local Portals and engage with individuals or groups in distant Portals through live, full-body ...
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
But just compiling and searching everything you need for that term paper or thesis in one spot is a level up on your standard writing app. With a discount for students, Scrivener costs $38.25 for ...
Overhead projector. An overhead projector (often abbreviated to OHP ), like a film or slide projector, uses light to project an enlarged image on a screen, allowing the view of a small document or picture to be shared with a large audience. In the overhead projector, the source of the image is a page-sized sheet of transparent plastic film ...