New Metric Versions Available
Chrome on Glass
High Tolerance
Superior to Etched and Filled Rulings
Lines Parallel to Edge
English and Metric Versions
High Precision Ronchi Ruling Glass targets are excellent for evaluating resolution, field distortion, and parfocal stability. Many different Linepairs Per Inch (LPI) and Linepairs Per Millimeter (LP/mm) versions available. 1", 2", 4" and 6" squares available.
- New Metric Versions Available
- Chrome on Glass
- High Tolerance
- Superior to Etched and Filled Rulings
- Lines Parallel to Edge
- English and Metric Versions
High Precision Ronchi Ruling Glass targets are excellent for evaluating resolution, field distortion, and parfocal stability. Many different Linepairs Per Inch (LPI) and Linepairs Per Millimeter (LP/mm) versions available. 1", 2", 4" and 6" squares available.
