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2" x 2" Negative Fluorescent, 1951 USAF Target

Negative Target (top), Positive Target (bottom)

Negative Target (top), Positive Target (bottom)

Stock #57-792
£242.25
Qty 1-4
£242.25
Qty 5
£218.03
Volume Pricing
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Optical Density OD (Average):
>3.0
Resolution:
Minimum: Group 0, Element 1, Maximum Group 7, Element 6
Dimensions (inches):
2 x 2
Surface Quality:
20-10
Thickness (mm):
1.20
Thickness Tolerance (mm):
(1.1 - 1.2)
Type:
Negative Fluorescent Target
Surface Flatness:
Coating:
Fluorescent Material - Peak Excitation @ 365, Peak Emission @ 550
Substrate:

Regulatory Compliance

RoHS 2015:
Reach 209:

Product Description

Chrome coated top surface will reflect UV radiation. Avoid direct skin contact and eye exposure to UV energy. UV protective eyewear sold separately. Fluorescent material adds 0.1 - 0.2mm to thickness of fluorescent targets.

Technical Information

Number of Line Pairs / mm in USAF Resolving Power Test Target 1951
Element
Group Number
For High Res only
-2 -1 0 1 2 3 4 5 6 7 8 9
1 0.250 0.500 1.00 2.00 4.00 8.00 16.00 32.0 64.0 128.0 256.0 512.0
2 0.280 0.561 1.12 2.24 4.49 8.98 17.95 36.0 71.8 144.0 287.0 575.0
3 0.315 0.630 1.26 2.52 5.04 10.10 20.16 40.3 80.6 161.0 323.0 645.0
4 0.353 0.707 1.41 2.83 5.66 11.30 22.62 45.3 90.5 181.0 362.0
5 0.397 0.793 1.59 3.17 6.35 12.70 25.39 50.8 102.0 203.0 406.0
6 0.445 0.891 1.78 3.56 7.13 14.30 28.50 57.0 114.0 228.0 456.0

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