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optical
resolution
CHARTS
These charts are used for assessing the characteristics of various
types of lenses and optical systems.
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This consists of elements of 5 bars ranging 1 line/mm to 18.0
lines/mm, the adjacent numbers indicating the number of lines
per millimeter. It is produced on a 75mm square plate.
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| Pattern |
Description |
Catalog |
Price |
Cart |
| R67 |
NBS 5 bar test Ref 1963A. Chrome on glass |
S21037 |
215.00 |
 |
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Two patterns are available, 0-7 and -2-7, produced in accordance
with the USAF Resolving Power Test Target 1951 Standard. Produced
on a chrome surface image on a 51mm square plate.
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| Pattern |
Description |
Catalog |
Price |
Cart |
| R70 |
USAF Test Chart Groups 0-7 |
S21038 |
195.00 |
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| R71 |
USAF Test Chart Groups -2-7 |
S21039
|
195.00 |
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Metal foil version of the USAF test charts giving clear, negative
type, high contrast patterns in group 0-4. The absence of a
support substrate removes the problem of masking infrared transmissions.
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| Pattern |
Description |
Catalog |
Price |
Cart |
| R74 |
Thermal Imaging Chart |
S21040 |
195.00 |
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A test pattern for projection onto image tubes, photo emulsions
or photo electric devices to determine image acceptance capabilities.
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| Pattern |
Description |
Catalog |
Price |
Cart |
| R50 |
Baum image Recording Test Pattern
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S21041 |
215.00 |
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