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Tour Guide >> Equipment >> Introduction
Introduction to Virtual Tour Equipment
Note: There are many different setups out there for creating
virtual tours, some providers use a fisheye lens, some use a 'one
shot'
setup. We have seen the results of just about every setup available
and have made the decision not to make any compromise when it comes
to quality, so we use a range of wide angled lenses and take between
10 and 15 shots per single row panorama, our methods take a little
longer but our results look a lot better! We use the same equipment
when creating our affordable virtual tours as we do when creating
our bespoke Revolution Tours for clients of our parent company
Revolution Viewing.com.
Today there is specialist equipment that allows 'panographers'
to determine the exact point at which to take a picture (often
referred to as the nodal point) when panning a camera around on
a tripod. Such equipment enables high quality panoramas to be created.
A professional provider of virtual tours will use a sturdy tripod
(any camera shake will result in blurred images or photographs
that don't align). A panoramic head is used to hold the camera
vertically and indicates the exact position at which to take the
photograph. A high specificion digital SLR camera that has the
option of manually setting the focus, colour balance, exposure
and aperture. A wide angled lens is required, the wider the lens
the fewer shots needed for each panorama but the more likely lens
flaring. Last but not least a levelling bubble is inserted into
the hot shoe on the top of the camera, this ensures each shot is
level.
Our preferred VR equipment supplier is RedDoorVR.
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