Inner Surface Inspection of Bottles and Containers
Inner Defect Detection
While inspecting a can with a height of 120mm and a 85mm diameter, various defects can easily be detected such as:
- Black dots (2. smallest one is less than 0.1mm)
- Hair (3 diameter approx. 0.1mm)
VST’s unique optical design allows there to be some space between the lens and the object permitting the placement of lighting devices. With standard fisheye lenses or lenses that have a short focal length, the WD is also short and which doesn’t leave any room for lighting. It also has a manual Iris/Focus, which is critical for maximizing its DOF.
|MODEL||FOCAL LENGTH||MOD(MM)||F/#||SENSOR SIZE(MAX.)|
|VS-WA06520/S||-6.5||100||2.0 - 16||1/3"|