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Clearance Test Targets

Precision Ronchi Ruling Glass Slides Precision Ronchi Ruling Glass Slides
  • Used for Evaluation of Resolution, Field Distortion, and Parfocal Stability
  • Ideal for Reticle and Field Calibration Requirements
  • Available on Float Glass, Fused Silica, Fused Silica with Fluorescent Backing, and Opal.
High Precision Ronchi Rulings High Precision Ronchi Rulings
  • Chrome on Glass
  • High Tolerance
  • Superior to Etched and Filled Rulings
  • Lines Parallel to Edge
  • English and Metric Versions Available
UV Fused Silica and Fluorescent USAF 1951 Resolution Targets UV Fused Silica and Fluorescent USAF 1951 Resolution Targets
  • Designed for Calibration of UV or Fluorescence Microscopes
  • Fluorescent Targets have 365nm Excitation Wavelength, 550nm Emission Wavelength
  • Negative and Positive Targets Available
Clearance EO Machine Vision Stage Micrometers EO Machine Vision Stage Micrometers
  • NIST Traceable Certificate of Accuracy Included
  • Ideal for Quick Calibration of Vision Systems
  • Durable Storage Case Included
Fixed Frequency Grid Distortion Targets Fixed Frequency Grid Distortion Targets
  • For Distortion Measurement and Calibration of Imaging Systems
  • Chrome on Soda Lime Glass or Chrome on White Ivory Glass Versions
  • NIST Certificate of Accuracy Included
Line Grid Target Line Grid Target
  • Test and Correction of Distortion in Vision Systems
  • Calibration of Perspective Error in Microscope Stages
  • Measure Physical Field of View
Clearance White Ivory Glass Reticle Targets White Ivory Glass Reticle Targets
  • Crossline, Index Grid, or Concenctric Circle Reticles
  • White Ivory Soda Lime Glass Substrates
  • 27mm Diameter Reticles
Clearance Variable Frequency Targets Variable Frequency Targets
  • 5 lp/mm to 120 lp/mm or 5 lp/mm to 200 lp/mm
  • 1mm Wide Step Size
  • 5 lp/mm Step Increments
  • Used to Calibrate Video Systems
  • Inspect Unknown Resolutions
NBS 1963A Resolution Target NBS 1963A Resolution Target
  • Negative or Positive Patterns
  • Complies With NBS Standard 1010A
  • Frequency Range From 1-512 Cycles/mm
Clearance EIA Grayscale Pattern Slide EIA Grayscale Pattern Slide
  • Video Calibration
  • Permanent Density Standard
  • Evaluate/Compare the Dynamic Range of Cameras
USAF 1951 Glass Slide Resolution Targets USAF 1951 Glass Slide Resolution Targets
Top Seller
  • Negative and Positive Patterns On Glass
  • Two Sizes Available
  • Each is Boxed and Includes Resolution Value Chart
  • High Resolution Target Available (down to 645 lp/mm)
Multi-Function High Magnification Calibration Targets Multi-Function High Magnification Calibration Targets
  • Designed for Measurement Calibration; Ideal for Microscopes and Machine Vision Systems
  • Includes Ronchi Rulings, Concentric Circles, Square Grids, and a Linear Microscale
  • Two Targets Available for Different Magnifications
  • NIST Certificate of Accuracy Included
Multi-Function Calibration Target for Low Magnification Systems Multi-Function Calibration Target for Low Magnification Systems
  • Calibrates Systems from 0.08X to 4X
  • Measures MTF, DOF, Resolution, FOV, and Distortion
  • NIST Certificate of Accuracy Included
USAF Pattern Wheel Target USAF Pattern Wheel Target
  • Tests Resolutions from 4 to 228 lp/mm
  • Ability to tests Multiple Field Points using 9 Targets
  • Reduces Testing Time
Dot and Square Calibration Targets Dot and Square Calibration Targets
  • Designed for Measurement Calibration
  • Positive or Negative Chrome Patterns on Glass
  • High Contrast Target for Imaging with Elements from 0.5 to 10mm
  • NIST Traceability Certificate Included

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