Watch tutorials, webinars and informative videos about PreSens optical sensor systems.
Change the Field of View of VisiSens™ Detector Units
VisiSens™ Adapter Tubes
Tubes in different sizes can be attached to the VisiSens™ detector units to enable standardized measurement conditions, avoid ambient light coming from the sides and work at fixed fields of view. The adapter tube 2 for example gives a typical field of view of ~ 1.7 x 1.3 mm2, while the adapter tube 4 allows to enlarge the field of view to ~ 3.6 x 3.0 cm2.
- Easy mounting on detector unit
- Protection from ambient light
- Standardized conditions
- Fixed field of view
Technical
| Specifications | Tube 1 (standard, included) | Tube 2 | Tube 4 |
|---|---|---|---|
| Dimensions (tube length) | 25 mm | 12 mm | 129 mm |
| Field of View | ∼ 1.6 x 1.3 mm2 to ∼ 3.6 x 3.0 cm2; typically ∼ 1.2 x 1.0 cm2 | ||