High Precision Ronchi Rulings
- Chrome on Glass
- High Tolerance
- Superior to Etched and Filled Rulings
- Lines Parallel to Edge
- English and Metric Versions Available
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.
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
Clearance
Thickness and Hole Gauge Scale Contact Reticles
Thickness and Hole Gauge Scale Contact Reticles
- Greater Stability than Film Reticles
- Low Reflection Chrome Pattern
- Compatible with 6 or 9X Comparators
Multi Scale Contact Reticles
- Greater Stability than Film Reticles
- Low Reflection Chrome Pattern
- English or Metric Styles
Linear Scale Contact Reticles
- Greater Stabiliy than Film Reticles
- Low Reflection Chrome Pattern
- English and Metric Styles
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
Crossed Micrometer Scales Transmission Reticles
Crossed Micrometer Scales Transmission Reticles
- Designed for 1X Objective Power
- 5 or 10mm Scale
- 1.5mm Thickness
USAF Pattern Wheel Target
- Tests Resolutions from 4 to 228 lp/mm
- Ability to tests Multiple Field Points using 9 Targets
- Reduces Testing Time
Index Square Contact Reticles
- Greater Stability than Film Reticles
- Low Reflection Chrome Pattern
- English or Metric Index Square Scales
Crosshair Scale Contact Reticles
- Greater Stability than Film Reticles
- Low Reflection Chrome Pattern
- Plain or Dashed Crosshairs
Diffuse Reflectance Grid Distortion Targets
- Diffuse Reflectance Treatment Mimics Ceramic Targets
- Chrome Pattern on Substrate
- No Glare with On or Off Axis Lighting
- Perfect for Front Illuminated Measuring
NBS 1963A Resolution Target
- Negative or Positive Patterns
- Complies With NBS Standard 1010A
- Frequency Range From 1-512 Cycles/mm
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
Circular Scale Contact Reticles
- Greater Stability than Film Reticles
- Low Reflection Chrome Pattern
- Protractor, Crosshair, or Concentric Square Patterns
New
High Resolution Microscopy Slide Targets
High Resolution Microscopy Slide Targets
- Small Pattern Sizes - 100nm and 3300 lp/mm
- Composed using High-Precision E-Beam Lithography
- Negative Pattern Design
USAF 1951 and Dot Grid Target
- USAF 1951 Elements 0 to 3 (14 lp/mm)
- Fixed Frequency Grid on 2mm Centers
- 2” x 2.75”
Line Grid Target
- Test and Correction of Distortion in Vision Systems
- Calibration of Perspective Error in Microscope Stages
- Measure Physical Field of View
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
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
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
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
Clearance
EIA Grayscale Pattern Slide
EIA Grayscale Pattern Slide
- Video Calibration
- Permanent Density Standard
- Evaluate/Compare the Dynamic Range of Cameras
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
Color Checkers
- Test True Color Balance
- Natural, Chromatic, Primary, and Grayscale Colors
- Up to 30 Scientifically Designed Patches
Indexed Grids Transmission Reticles
- Designed for 1X Objective Power
- Indexed Grid Pattern
- 19 or 21mm Diameter Reticles
Stage Micrometers
- Reticle Scales Centered on Microscope Slides
- Designed for Routine Calibration
- 1 x 3" Slide Sizes
Net Grid Transmission Reticles
- Designed for 1X Objective Power
- Net Grid Squares over Entire Field
- 19 or 21mm Diameter Versions
Resolving Power Chart
- Test for Astigmatism
- USAF Test Pattern in Black, Red, Yellow, and Blue
- 6 Elements in 6 Groups
Crossline Transmission Reticles
- Designed for 1X Objective Power
- Crossline Pattern
- 19 or 21mm Diameter Versions
Image Analysis Micrometers
- Designed for Morphological Calibration and Measurement
- 8 Test Plates of Various Patterns
- NIST Certified Version Available
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