1" x 1" (200 lp/inch), Ronchi Ruling
Vendor: Edmund optics
Vendor SKU:
56-595
Manufacturer:
Edmund Optics
MPN:
56-595
Product Family Description
- Chrome on Glass
- High Tolerance
- Superior to Etched and Filled Rulings
- Lines Parallel to Edge
- English and Metric Versions Available
High Precision Ronchi Rulings are excellent for evaluating resolution, field distortion, and parfocal stability. The glass targets are coated with vacuum-deposited chrome and have a float glass substrate. English and Metric version are available with various Linepairs Per Inch (LPI) and Linepairs Per Millimeter (lp/mm) measurements. High Precision Ronchi Rulings are offered in 0.5”, 1", 2", and 4" squares.
Specifications
Coating | Vacuum Deposited Chrome, OD >3.0 |
---|---|
Dimensional Tolerance (inches) | ±0.02 |
Substratemany Glass Manufacturers Offer The Same Material Characteristics Under Different Trade Names. Learn More | Float Glass |
Optical Density Od (average) | 3.00 |
Dimensions (inches) | 1 x 1 |
Surface Quality | 60-40 |
Thickness (mm) | 1.50 |
Type | English |
Parallelism (arcmin) | ±60 |
Dimensional Tolerance (mm) | ± 0.02 |
Frequency (lp/inch) | 200.00 |
Line To Line Parallelism (arcsec) | ≤2 |
Parallelism Of Pattern To Substrate (°) | ±1 |
Surface Flatness (p-v) | 1λ |
Rohs 2015 | Compliant |
Reach 209 | Compliant |
Certificate Of Conformance | View |