Color Checkers
- Test True Color Balance
- Natural, Chromatic, Primary, and Gray Scale Colors
- 24, 30, 50, or 140 Scientifically Designed Patches
Net Grid Transmission Reticles
- Designed for 1X Objective Power
- Net Grid Squares over Entire Field
- 19 or 21mm Diameter Versions
Horizontal Micrometer Scales Transmission Reticles
- Designed for 1X Objective Power
- 1, 5, or 10mm Scale Versions
- 0.1 or 0.5 Inch Scale Versions
Multi Scale Contact Reticles
- Greater Stability than Film Reticles
- Low Reflection Chrome Pattern
- English or Metric Styles
Thickness and Hole Gauge Scale Contact Reticles
- Greater Stability than Film Reticles
- Low Reflection Chrome Pattern
- Compatible with 6 or 9X Comparators
Stage Micrometers
- Reticle Scales Centered on Microscope Slides
- Designed for Routine Calibration
- 1 x 3" Slide Sizes
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.
Crosshair Scale Contact Reticles
- Greater Stability than Film Reticles
- Low Reflection Chrome Pattern
- Plain or Dashed Crosshairs
Linear Scale Contact Reticles
- Greater Stabiliy than Film Reticles
- Low Reflection Chrome Pattern
- English and Metric Styles
Index Square Contact Reticles
- Greater Stability than Film Reticles
- Low Reflection Chrome Pattern
- English or Metric Index Square Scales
Circular Scale Contact Reticles
- Greater Stability than Film Reticles
- Low Reflection Chrome Pattern
- Protractor, Crosshair, or Concentric Square Patterns
EIA GrayScale Pattern Slide
- Video Calibration
- Permanent Density Standard
- Evaluate/Compare the Dynamic Range of Cameras
Crossline Transmission Reticles
- Designed for 1X Objective Power
- Crossline Pattern
- 19 or 21mm Diameter Versions
High Precision Ronchi Rulings
- Chrome on Glass
- High Tolerance
- Superior to Etched and Filled Rulings
- Lines Parallel to Edge
- English and Metric Versions
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
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
- Tests Resolutions from 4 to 228 lp/mm
- Ability to tests Multiple Field Points using 9 Targets
- Reduces Testing Time
Dual Axis Linear Scale Stage Micrometer
- Dual Axis Design
- English and Metric Scales
- NIST Certified Version Available
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
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
Resolving Power Chart
- Test for Astigmatism
- USAF Test Pattern in Black, Red, Yellow, and Blue
- 6 Elements in 6 Groups
NBS 1963A Resolution Target
- Negative or Positive Patterns
- Complies With NBS Standard 1010A
- Frequency Range From 1-512 Cycles/mm
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