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- Vibration Sensors
- Single-Point Vibrometers
- Special Application Vibrometers
- Scanning Vibrometers
- Microscope-based Systems
- Vibrometer Accessories
- Tripods
- Positioning Stages
- Test Stands
- Optical Accessories
- A-IOB-xxxx Interference Objectives
- A-MOB-xxxx Bright Field Objectives
- OFV-102 / OFV-130-x Fiber Head
- OFV-153 Adjustable Reference Head
- OFV-C-102/103/110 Side Exit Head
- OFV-C-128 90° Side Exit Probe
- OFV-SR / OFV-MR / OFV-LR / OFV-SLR Front Lens
- VIB-A-10xLENS / VIB-A-20xLENS Microscope Lens
- VIB-A-100 Beam Deflecting System
- VIB-A-510 Illumination Module
- VIB-A-530 Side Exit Head
- VIB-A-531 Side Exit Head
- Mirror Kits
- OFV-071 Manual Positioner / OFV-071-A C-Mount Adapter / OFV-072-B Beam Splitter
- Scanning Vibrometer Accessories
- Software and Data Acquisition
- Surface Preparation
- Miscellaneous
- Vibrometer Software
- Speed and Length Sensors
- Surface Metrology
- Microsystem & MEMS Analyzers
- Dynamic Stress & Strain Measurement
- Media & Substrate Characterization
- Spectrometers
- Measurement Services
- Support Services
- Lighting Systems
- Mini Sensor (left), OFV-102 Fiber Head (right)
- OFV-130-x Fiber Head
Fiber heads replace the default Mini Sensor of your OFV-55x Fiber Optic Interferometer and are used to adapt the laser beam properties with respect to stand-off distances and spot size. Three Models for variable and fixed-focus applications are available.
| OFV-102 | OFV-130-3 | OFV-130-5 | |
|---|---|---|---|---|
Standard | Accessory | Accessory | Accessory | |
Length | 57 mm | approx. 105 mm | approx. 105 mm | |
Max. diameter | 24 mm | 24 mm | 24 mm | |
Focal length | 16 mm | 20 mm | 36 mm | 42 mm |
Stand-off distance | >60 mm | >80 mm | 55 +/-2 mm | 76 +/-2 mm |
Spot size (typ.) | 21 µm | 30 µm | 4 µm | 5.3 µm |