eo_logo
 
All Products / Test Targets / Resolution Test Targets / High Precision Ronchi Rulings
See all 60 Products in Family

2" x 2" (50 lp/inch), Ronchi Ruling

×
Stock #56-605 3-5 days
×
- +
A$368.00
Qty 1-4
A$368.00
Qty 5+
A$350.08
Volume Pricing
Request Quote
Get Product Downloads
Coating:
Vacuum Deposited Chrome, OD >3.0
Dimensional Tolerance (inches):
±0.02
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Float Glass
Optical Density OD (Average):
3.00
Dimensions (inches):
2 x 2
Surface Quality:
60-40
Thickness (mm):
1.50
Type:
English
Parallelism (arcmin):
±60
Dimensional Tolerance (mm):
± 0.02
Frequency (lp/inch):
50.00
Line to Line Parallelism (arcsec):
≤2
Parallelism of Pattern to Substrate (°):
±1
Surface Flatness (P-V):
1λ

Regulatory Compliance

RoHS 2015:
Compliant
×
Reach 209:
Compliant
×
Certificate of Conformance:
View
×

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.