Lenses
IN-8015 Full HD
Example Images (Day)
4.2mm Default Wideangle vs. 2.8mm Super Wideangle, 8mm Standard Lense and 16mm Tele Lense:
Available Lenses
Durch einfaches Auswechseln des Objektivs erhalten Sie einen Blickwinkel von ca. 120 °.
Durch einfaches Auswechseln des Objektivs erhalten Sie einen Blickwinkel von ca. 45°.
Durch einfaches Auswechseln des Objektivs erhalten Sie einen Blickwinkel von ca. 25°.
Example Images(Nightvision)
4.2mm Default Wideangle vs. 2.8mm Super Wideangle, 8mm Standard Lense and 16mm Tele Lense:
The test images show you a comparison between the camera's Software WDR and Hardware WDR - for a detailed instruction about those two modes, please follow this Link.
1080p vs 720p
4.2mm Default Wideangle vs. 2.8mm Super Wideangle, 8mm Standard Lense and 16mm Tele Lense:
Image Quality
Wideangle vs Resolution
By using a lense with double the focal length, you will half the angle of view. That means that an object at the same distance, e.g. a license plate, will be displayed twice as big and be resolved by twice as many pixels by the image sensor. Writing, that is barely visible using a wide-angle lense, might be easily discernible with a standard or tele lense.
It is important to choose the right lense for the surveillance task at hand. INSTAR allows you to find the perfect balance between field of view and resolution. The following example shows a license plate at a distance of approx. 6m, using lenses with different focal lengths (click on Gallery to enlarge).
