|
|
Zoom lenses are predominantly used in conjunction with pan & tilt
units where large areas need to be observed that contain many points
of reference and views. Usually controlled by an operator allows
them to zoom in and out to view the target area easily and
efficiently. Rainbow's zoom lenses are produced with high quality
components. With a focal length between 1.0 and 560 they provide
best pictures in all lighting conditions. Motorized Zoom Lenses
provide remote control of focal length, iris and focus through the
use a a lens controller, for use where variable focal length and
remote control are required. Applications include long distance
surveillance in parking lots, highways, etc.
|
accessories
controller brochure
|