|
KEYSTONE CORRECTION
It is not always possible to position a projector directly in front of the
projection surface and an image will be distorted if it is projected obliquely.
The degree of distortion will be greater the further off centre the lens
is relative to the centre of the screen. Additionally, the wider the beam angle
of the projection, the greater the distortion.
GOBOLAND can correct the effects of off-centre projection provided we know
the position of the projector with respect to the desired image. We also need
to know the required size of the projected image as well as the make and
model of the projector to be used.
Please contact us with your enquiries
|
