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See all 6 Products in Family

2" x 2" 0.25mm Dot, Low Reflect Grid Distortion Target

Stock #62-951

A$816.00

Qty 1-4
A$816.00

Qty 5
A$734.40

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Coating:

Low Reflective Chrome

Dot Diameter (mm):

0.25

Dot Spacing (mm):

0.5

Substrate:

Float Glass

Pattern Size (mm):

25 x 25

Dimensions (inches):

2 x 2 ±0.04

Thickness (mm):

2.00 ±0.2

Center to Center Spacing Tolerance (μm):

± 1

Dot Diameter Tolerance (μm):

±3

NIST Certification:

Regulatory Compliance

RoHS:

Compliant

Product Family Description

Diffuse Reflectance Treatment Mimics Ceramic Targets
Chrome Pattern on Substrate
No Glare with On or Off Axis Lighting
Perfect for Front Illuminated Measuring

Similar to ceramic targets, the Diffuse Reflectance Grid Distortion Targets have been treated to create a surface which diffusely reflects light back, avoiding glare across the image surface. Using these targets, one can easily determine the precise amount of distortion present in an image. The dot center can be calculated using blob analysis in measurement software, and calculated against the standard, to remove distortion from the image. Offered in 2 substrate sizes and 3 dot frequencies, the targets can be used with a wide variety of lenses from wide angle to telephoto.