Projectors have become a part of the modern technology era that we live in.
They are used in converting images from a computer and onto a screen via
its lens systems. They are able to visualise the data that has been stored
on a computer for a presentations. Projectors allow people to view moving
images, video and audio from DVD or Blu-ray disc and player. They also can
convert documents onto an interactive whiteboard as well.
The use of projectors is playing a role in the home theatre systems as the
resolution of these devices are of SVGA standard (800 by 600 pixels). The
cost of a projector is based on the resolution and its brightness. If you
are using a projector within a large room or for a conference, then the
brightness of the device should be anywhere between 1,000 and 4,000 ANSI
The first digital projector was developed in the 1950s by Eidophor and it
is used a rotating disk that had an oily surface with the light shining
through it and also use an electron beam to disrupt the oil in a certain
There are four technologies that have been used in the development of
projectors, which are:
LCD projectors are known for being portable and lighter when compared with
the CRT models and can be moved from one place to another easily. These are
very popular models and come in a range of shapes and sizes. LCD and CRT
projectors fall into the category of transitive projectors.
Reflective projectors are the better quality digital projectors that
provide crystal clear images and colours. These devices are reasonably
priced and take entertainment to the next level and it allows everyone to
enjoy having a home theatre system within their home.
Projector Planet is one of largest online projector retailer in UK
specialising in a range of Projectors from Optoma, BenQ and many more. The site is run by Box Limited, a highly
established company formed over ten years ago.
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