Your Home Theater – Choosing a Projector – Part Two

Is the process of researching and purchasing a home projector driving you
around the bend? In this, the second part of choosing and buying a
projector we look at the remaining factors that you need to pay attention
to when putting together your home theater.

Luminance is measured by lumen rating and more is not always better.
Because of differences in technologies of the projection equipment (and the
screen quality) the lumen ratings are irrelevant and meaningless.

It is possible to have a projector rated at 750 lumens to be brighter than
one rated at 1500. What you want is good bright renderings without undue
eyestrain.

The best way to determine how many lumens are required for your room is
with a projection calculator. The calculator assumes your room is
relatively dark. You can see that there is usually a fairly large “green
area” on the scale (of the calculator, see the link below) giving some
amount of freedom to make adjustments without undue image degradation.

Contrast is probably the most important factor in the ability of a
projector to produce deep, rich, color saturated images with good shadow
definition. Good contrast is what makes video “come alive” in almost three
dimensional splendor. Contrast is measured in a ratio usually from about
2000:1 to 10,000:1 and the higher the better.

To take advantage of a high contrast machine you will ideally have walls
and ceilings painted in a darker color and a high quality screen.

How well a projector fits your room is of the utmost importance. For
activities that need a brighter atmosphere (some games and activities such
as Wiifit) you may have to concentrate the imagery (shrink the viewable
size) on the screen. For this a zoom lens is needed. It’s best not to have
to rely on using a zoom at the full extent (zoomed all the way out) of its
range as image quality will suffer.

Lens shift is also an excellent feature to have if you can’t line the
projector up square to the screen. If you have to set the screen at an
angle (both up and down or side to side) to the projector a shift lens will
project an image without any distortion.

The final determining factor in choosing a home theater projector is cost.
Not only the cost of the machine but the price tag and lifespan of the
bulbs.

Bulbs generally cost in the $250. to $500. range and are rated from 2000 to
4000 hours. The bulb rating is its maximum lifespan and usually its
diminished output as it ages requires replacement before that time.

You may find that a smooth white wall works just fine as a screen at first
and a lack of funds may reinforce that belief but at some point you’ll
probably want to upgrade. Decent screens start around $100. and depending
on bells and whistles can go up to about $1500.

Would you like to see a couple of highly recommended projectors ? I’ve done some extensive research in preparation for stage two of the
home theater buying process, helping my wife understand the importance of
owning a home theater. Especially from October through January. And April
and May. Please visit my Squidoo Lens to see what everyone is raving about!

From AliExpress

AliExpress.com Product - AUN Smart Projector, D5S, Android 7.1 (Optional 2G+32G) WIFI, Bluetooth, HDMI, Home Theater Mini Projector (Optional D5 White)
AliExpress.com Product - VIVICINE 1280x720p HD LED Projector,Android 7.1.2 HD Portable HDMI USB PC 1080p Home Theater Proyector Bluetooth WIFI Beamer
AliExpress.com Product - New listing native 1280*800 smart game movie Video HDMI USB VGA TV Full HD 1080P Home Theater Android OS wifi 3D LED Projetor
AliExpress.com Product - 2016 New CT80 Portable Digital Mini 1800lumen LED LCD Projector HD 1080P Home Theater support USB SD VGA ATV HDMI black or white

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