Description
Highlights at a glance:
- Exceptional target practically measured Depth of Field to avoid errors by theroretical calculation
- Determines how much shift objects can tolerate before image degradation in Video/Optical systems
- Also used to check Telecentricity
- Patterns include both horizontal and vertical rulings at 5 and 15 lp/mm
- Between the ruling groups are accurate linear scales 50mm in length with 0.05mm divisions
- Assembly dimensions: 34mm x 57mm x 57mm
- High contrast film on Aluminum block with 45° or Planar viewing
