field of view (FOV) measurement system / video
Vision Engineering Ltd.
Measured physical value:
field of view (FOV)
Xpress delivers ultra-fast, accurate 2D measurement within the field of view (FOV), at the touch of a button. No need to focus. No need to position your parts. Instantly and accurately measure hundreds of features within the field of view in seconds.
- Rapid, high accuracy 2D measurement system, within the field of view (FOV).
- No need for focus adjustment or sample positioning.
- Reduces measurement time – significantly.
- Exceptional ease of use – eliminates operator variances.
- Go, No Go results, with full geometric tolerancing.
- Operator training takes minutes, not hours.
Field of view measurement is ideal for 2D measurement of small components parts, up to 70mm in length. By measuring within the field of view, measurement can be taken in an instant. Plus variance between operators is eliminated, since there is no requirement to position and focus the sample, which not only takes time, but also relies on an individual operator skills and habits.
How does it work?
‘Field of view’ measurement uses a high resolution video camera, coupled with a ‘flat field’ telecentric lens system. The telecentric lens provides a completely flat image, across the full field of view, without any curvature, or distortion, so you can make highly accurate 2D measurements within the field of view, without having to move the sample.
Not only that, but with an exceptionally large depth of field, your sample is always in focus, regardless of height differences, making Xpress the faster, more convenient, more friendly way to measure.