To calculate a desired barwidth
Collimator Focal Length (inches) =
Desired Spatial Frequency (cy/mrad) =

Barwidth (inches) = 0.0300

To calculate the spatial frequency of this target list
Enter your Collimator Focal Length here (inches) =

Calculation for focal length of 60 inches.
SBIR Part#
Bar Width (in)

Size

Used On

Calculated Spatial Frequency (cy/mrad)

900-009-1 .0054 2"" x 2" Model 2002 5.5556
900-009-2 .0064 2"" x 2" Model 2002 4.6875
900-009-7 .0084 2"" x 2" Model 2002 3.5714
900-009-3 .0094 2"" x 2" Model 2002 3.1915
900-009-4 .0125 2"" x 2" Model 2002 2.4000
900-000-8 .0169 2"" x 2" Model 2002 1.7751
900-009-8 .0169 2"" x 2" Model 2002 1.7751
900-009-5 .0188 2"" x 2" Model 2002 1.5957
900-000-9 .0338 2"" x 2" Model 2002 0.8876
900-009-9 .0338 2"" x 2" Model 2002 0.8876
900-009-6 .0375 2"" x 2" Model 2002 0.8000
900-013-2 .0083 3"" x 3" Model 2003 3.6145
900-013-1 .0250 3"" x 3" Model 2003 1.2000
900-013-3 .0500 3"" x 3" Model 2003 0.6000
900-013-4 .1000 3"" x 3" Model 2003 0.3000
900-015-1 .0250 4"" x 4" Model 2004 1.2000
900-015-2 .0300 4"" x 4" Model 2004 1.0000
900-290-1 .1378 4"" x 4" Model 2004 0.2177
900-014-6 .3937 4"" x 4" Model 2004 0.0762
900-249-2 .2860 6"" x 6" Model 2006 0.1049
900-249-2 .2860 6"" x 6" Model 2006 0.1049
900-249-3 .4290 6"" x 6" Model 2006 0.0699
900-249-3 .4290 6"" x 6" Model 2006 0.0699
900-250-2 .5800 6"" x 6" Model 2006 0.0517
900-250-2 .5800 6"" x 6" Model 2006 0.0517
900-249-1 .7000 6"" x 6" Model 2006 0.0429
900-249-1 .7000 6"" x 6" Model 2006 0.0429
900-299-1 .5510 8"" x 8" Model 2008 0.0544
900-100-12 .0081 1"" dia Model 301 Target Wheel 3.7037
900-100-11 .0089 1"" dia Model 301 Target Wheel 3.3708
900-100-13 .0096 1"" dia Model 301 Target Wheel 3.1250
900-100-10 .0098 1"" dia Model 301 Target Wheel 3.0612
900-100-9 .0108 1"" dia Model 301 Target Wheel 2.7778
900-100-22 .0111 1"" dia Model 301 Target Wheel 2.7027
900-100-14 .0120 1"" dia Model 301 Target Wheel 2.5000
900-100-8 .0122 1"" dia Model 301 Target Wheel 2.4590
900-100-7 .0139 1"" dia Model 301 Target Wheel 2.1583
900-100-21 .0152 1"" dia Model 301 Target Wheel 1.9737
900-100-15 .0160 1"" dia Model 301 Target Wheel 1.8750
900-100-6 .0163 1"" dia Model 301 Target Wheel 1.8405
900-100-5 .0195 1"" dia Model 301 Target Wheel 1.5385
900-100-20 .0227 1"" dia Model 301 Target Wheel 1.3216
900-100-4 .0244 1"" dia Model 301 Target Wheel 1.2295
900-100-19 .0278 1"" dia Model 301 Target Wheel 1.0791
900-100-3 .0325 1"" dia Model 301 Target Wheel 0.9231
900-100-18 .0344 1"" dia Model 301 Target Wheel 0.8721
900-100-17 .0481 1"" dia Model 301 Target Wheel 0.6237
900-100-2 .0488 1"" dia Model 301 Target Wheel 0.6148
900-100-16 .0555 1"" dia Model 301 Target Wheel 0.5405
900-101-3 .0602 1"" dia Model 301 Target Wheel 0.4983
900-101-2 .0862 1"" dia Model 301 Target Wheel 0.3480
900-101-1 .0975 1"" dia Model 301 Target Wheel 0.3077
900-123-2 .0045 1"" dia Model 311 Target Wheel 6.6667
900-123-1 .0062 1"" dia Model 311 Target Wheel 4.8387
900-106-7 .0072 1"" dia Model 311 Target Wheel 4.1667
900-106-3 .0077 1"" dia Model 311 Target Wheel 3.8961
900-106-6 .0082 1"" dia Model 311 Target Wheel 3.6585
900-106-2 .0123 1"" dia Model 311 Target Wheel 2.4390
900-106-5 .0164 1"" dia Model 311 Target Wheel 1.8293
900-106-4 .0246 1"" dia Model 311 Target Wheel 1.2195
900-106-1 .0492 1"" dia Model 311 Target Wheel 0.6098
912-002-001 .0012 2"" dia Model 312 Target Wheel 25.0000
912-002-002 .0019 2"" dia Model 312 Target Wheel 15.7895
912-002-003 .0026 2"" dia Model 312 Target Wheel 11.5385
912-002-005 .0031 2"" dia Model 312 Target Wheel 9.6774
912-002-006 .0032 2"" dia Model 312 Target Wheel 9.3750
912-002-007 .0035 2"" dia Model 312 Target Wheel 8.5714
912-002-008 .0036 2"" dia Model 312 Target Wheel 8.3333
912-002-009 .0039 2"" dia Model 312 Target Wheel 7.6923
912-002-010 .0042 2"" dia Model 312 Target Wheel 7.1429
912-002-010 .0042 2"" dia Model 312 Target Wheel 7.1429
912-002-011 .0044 2"" dia Model 312 Target Wheel 6.8182
912-002-013 .0050 2"" dia Model 312 Target Wheel 6.0000
912-002-014 .0051 2"" dia Model 312 Target Wheel 5.8824
912-002-015 .0058 2"" dia Model 312 Target Wheel 5.1724
912-002-016 .0060 2"" dia Model 312 Target Wheel 5.0000
912-002-017 .0063 2"" dia Model 312 Target Wheel 4.7619
912-002-018 .0070 2"" dia Model 312 Target Wheel 4.2857
912-002-019 .0071 2"" dia Model 312 Target Wheel 4.2254
912-002-020 .0075 2"" dia Model 312 Target Wheel 4.0000
912-002-021 .0083 2"" dia Model 312 Target Wheel 3.6145
912-002-022 .0087 2"" dia Model 312 Target Wheel 3.4483
912-002-023 .0090 2"" dia Model 312 Target Wheel 3.3333
912-002-024 .0100 2"" dia Model 312 Target Wheel 3.0000
900-110-18 .0104 2"" dia Model 312 Target Wheel 2.8846
900-115-36 .0110 2"" dia Model 312 Target Wheel 2.7273
900-110-11 .0111 2"" dia Model 312 Target Wheel 2.7027
900-115-8 .0116 2"" dia Model 312 Target Wheel 2.5862
900-110-35 .0121 2"" dia Model 312 Target Wheel 2.4793
900-110-24 .0125 2"" dia Model 312 Target Wheel 2.4000
900-115-7 .0139 2"" dia Model 312 Target Wheel 2.1583
900-110-10 .0152 2"" dia Model 312 Target Wheel 1.9737
900-115-19 .0155 2"" dia Model 312 Target Wheel 1.9355
900-110-34 .0161 2"" dia Model 312 Target Wheel 1.8634
900-110-17 .0173 2"" dia Model 312 Target Wheel 1.7341
900-115-5 .0174 2"" dia Model 312 Target Wheel 1.7241
900-115-18 .0199 2"" dia Model 312 Target Wheel 1.5075
900-110-31 .0200 2"" dia Model 312 Target Wheel 1.5000
900-110-9 .0227 2"" dia Model 312 Target Wheel 1.3216
900-115-4 .0232 2"" dia Model 312 Target Wheel 1.2931
900-110-16 .0242 2"" dia Model 312 Target Wheel 1.2397
900-110-25 .0250 2"" dia Model 312 Target Wheel 1.2000
900-110-30 .0267 2"" dia Model 312 Target Wheel 1.1236
900-110-8 .0278 2"" dia Model 312 Target Wheel 1.0791
900-115-17 .0279 2"" dia Model 312 Target Wheel 1.0753
900-110-2 .0290 2"" dia Model 312 Target Wheel 1.0345
900-115-30 .030 2"" dia Model 312 Target Wheel 1.0000
900-110-22 .0313 2"" dia Model 312 Target Wheel 0.9585
900-110-32 .0333 2"" dia Model 312 Target Wheel 0.9009
900-110-7 .0344 2"" dia Model 312 Target Wheel 0.8721
900-110-21 .0349 2"" dia Model 312 Target Wheel 0.8596
900-115-3 .0349 2"" dia Model 312 Target Wheel 0.8596
900-110-14 .0362 2"" dia Model 312 Target Wheel 0.8287
900-110-29 .0400 2"" dia Model 312 Target Wheel 0.7500
900-110-26 .0417 2"" dia Model 312 Target Wheel 0.7194
900-110-15 .0453 2"" dia Model 312 Target Wheel 0.6623
900-110-20 .0465 2"" dia Model 312 Target Wheel 0.6452
900-115-9 .0465 2"" dia Model 312 Target Wheel 0.6452
900-110-6 .0481 2"" dia Model 312 Target Wheel 0.6237
900-110-13 .0518 2"" dia Model 312 Target Wheel 0.5792
900-110-36 .0545 2"" dia Model 312 Target Wheel 0.5505
900-110-5 .0555 2"" dia Model 312 Target Wheel 0.5405
900-110-1 .0580 2"" dia Model 312 Target Wheel 0.5172
900-110-4 .0602 2"" dia Model 312 Target Wheel 0.4983
900-110-27 .0625 2"" dia Model 312 Target Wheel 0.4800
900-110-37 .0654 2"" dia Model 312 Target Wheel 0.4587
900-110-19 .0697 2"" dia Model 312 Target Wheel 0.4304
900-115-2 .0697 2"" dia Model 312 Target Wheel 0.4304
900-110-33 .0725 2"" dia Model 312 Target Wheel 0.4138
900-110-38 .0818 2"" dia Model 312 Target Wheel 0.3667
900-110-23 .0833 2"" dia Model 312 Target Wheel 0.3601
900-110-3 .0862 2"" dia Model 312 Target Wheel 0.3480
900-110-12 .0906 2"" dia Model 312 Target Wheel 0.3311
900-110-28 .1000 2"" dia Model 312 Target Wheel 0.3000
900-145-7 .1091 2"" dia Model 312 Target Wheel 0.2750
900-145-2 .1208 2"" dia Model 312 Target Wheel 0.2483
900-145-4 .1250 2"" dia Model 312 Target Wheel 0.2400
900-115-10 .1395 2"" dia Model 312 Target Wheel 0.2151
900-145-3 .1395 2"" dia Model 312 Target Wheel 0.2151
900-145-6 .1500 2"" dia Model 312 Target Wheel 0.2000
900-145-8 .1636 2"" dia Model 312 Target Wheel 0.1834
900-145-1 .1812 2"" dia Model 312 Target Wheel 0.1656
900-145-5 .1818 2"" dia Model 312 Target Wheel 0.1650
914-002-011 .0030 1.44"" dia Model 314 Target Wheel 10.0000
914-002-002 .0036 1.44"" dia Model 314 Target Wheel 8.3333
914-002-003 .0038 1.44"" dia Model 314 Target Wheel 7.8947
914-002-004 .0045 1.44"" dia Model 314 Target Wheel 6.6667
914-002-004 .0045 1.44"" dia Model 314 Target Wheel 6.6667
914-002-005 .0050 1.44"" dia Model 314 Target Wheel 6.0000
914-002-006 .0060 1.44"" dia Model 314 Target Wheel 5.0000
914-002-007 .0062 1.44"" dia Model 314 Target Wheel 4.8387
914-002-008 .0072 1.44"" dia Model 314 Target Wheel 4.1667
914-002-009 .0075 1.44"" dia Model 314 Target Wheel 4.0000
914-002-010 .0077 1.44"" dia Model 314 Target Wheel 3.8961
914-002-011 .0079 1.44"" dia Model 314 Target Wheel 3.7975
914-002-012 .0082 1.44"" dia Model 314 Target Wheel 3.6585
914-002-013 .0090 1.44"" dia Model 314 Target Wheel 3.3333
914-002-014 .0094 1.44"" dia Model 314 Target Wheel 3.1915
900-133-14 .0120 1.44"" dia Model 314 Target Wheel 2.5000
900-133-4 .0123 1.44"" dia Model 314 Target Wheel 2.4390
900-133-31 .0150 1.44"" dia Model 314 Target Wheel 2.0000
900-133-21 .0157 1.44"" dia Model 314 Target Wheel 1.9108
900-133-3 .0164 1.44"" dia Model 314 Target Wheel 1.8293
900-136-11 .0174 1.44"" dia Model 314 Target Wheel 1.7241
900-133-13 .0180 1.44"" dia Model 314 Target Wheel 1.6667
900-136-9 .0180 1.44"" dia Model 314 Target Wheel 1.6667
900-133-7 .0197 1.44"" dia Model 314 Target Wheel 1.5228
900-133-26 .0231 1.44"" dia Model 314 Target Wheel 1.2987
900-136-10 .0239 1.44"" dia Model 314 Target Wheel 1.2552
900-133-12 .0240 1.44"" dia Model 314 Target Wheel 1.2500
900-133-2 .0246 1.44"" dia Model 314 Target Wheel 1.2195
900-133-25 .0276 1.44"" dia Model 314 Target Wheel 1.0870
900-133-30 .0300 1.44"" dia Model 314 Target Wheel 1.0000
900-133-20 .0315 1.44"" dia Model 314 Target Wheel 0.9524
900-133-18 .0333 1.44"" dia Model 314 Target Wheel 0.9009
900-133-24 .0343 1.44"" dia Model 314 Target Wheel 0.8746
900-133-15 .0359 1.44"" dia Model 314 Target Wheel 0.8357
900-133-11 .0360 1.44"" dia Model 314 Target Wheel 0.8333
900-133-8 .0394 1.44"" dia Model 314 Target Wheel 0.7614
900-133-23 .0452 1.44"" dia Model 314 Target Wheel 0.6637
900-133-1 .0492 1.44"" dia Model 314 Target Wheel 0.6098
900-133-16 .0539 1.44"" dia Model 314 Target Wheel 0.5566
900-133-9 .0591 1.44"" dia Model 314 Target Wheel 0.5076
900-133-28 .0598 1.44"" dia Model 314 Target Wheel 0.5017
900-133-29 .0600 1.44"" dia Model 314 Target Wheel 0.5000
900-133-17 .0625 1.44"" dia Model 314 Target Wheel 0.4800
900-133-19 .0630 1.44"" dia Model 314 Target Wheel 0.4762
900-133-22 .0664 1.44"" dia Model 314 Target Wheel 0.4518
900-133-10 .0787 1.44"" dia Model 314 Target Wheel 0.3812
900-133-27 .0896 1.44"" dia Model 314 Target Wheel 0.3348
900-147-1 .1181 1.44"" dia Model 314 Target Wheel 0.2540
900-147-2 .1200 1.44"" dia Model 314 Target Wheel 0.2500
900-147-3 .1250 1.44"" dia Model 314 Target Wheel 0.2400
900-343 .1452 1.44"" dia Model 314 Target Wheel 0.2066
915-002-001 .0050 5"" dia Model 315 Target Wheel 6.0000
915-002-002 .0082 5"" dia Model 315 Target Wheel 3.6585
915-002-003 .0098 5"" dia Model 315 Target Wheel 3.0612
900-306-9 .0112 5"" dia Model 315 Target Wheel 2.6786
900-306-12 .0131 5"" dia Model 315 Target Wheel 2.2901
900-306-10 .0157 5"" dia Model 315 Target Wheel 1.9108
900-306-1 .0164 5"" dia Model 315 Target Wheel 1.8293
900-306-13 .0197 5"" dia Model 315 Target Wheel 1.5228
900-306-2 .0242 5"" dia Model 315 Target Wheel 1.2397
900-306-14 .0262 5"" dia Model 315 Target Wheel 1.1450
900-306-3 .0329 5"" dia Model 315 Target Wheel 0.9119
900-306-15 .0394 5"" dia Model 315 Target Wheel 0.7614
900-306-4 .0401 5"" dia Model 315 Target Wheel 0.7481
900-306-5 .0484 5"" dia Model 315 Target Wheel 0.6198
900-306-6 .0656 5"" dia Model 315 Target Wheel 0.4573
900-306-7 .0801 5"" dia Model 315 Target Wheel 0.3745
900-306-8 .0967 5"" dia Model 315 Target Wheel 0.3102
900-144-2 .1136 5"" dia Model 315 Target Wheel 0.2641
900-144-3 .1250 5"" dia Model 315 Target Wheel 0.2400
900-144-4 .1316 5"" dia Model 315 Target Wheel 0.2280
900-144-10 .1605 5"" dia Model 315 Target Wheel 0.1869
900-144-5 .1667 5"" dia Model 315 Target Wheel 0.1800
900-144-6 .2273 5"" dia Model 315 Target Wheel 0.1320
900-144-7 .2500 5"" dia Model 315 Target Wheel 0.1200
900-144-12 .2520 5"" dia Model 315 Target Wheel 0.1190
900-144-8 .3411 5"" dia Model 315 Target Wheel 0.0880
900-144-11 .3622 5"" dia Model 315 Target Wheel 0.0828
900-144-9 .4545 5"" dia Model 315 Target Wheel 0.0660
900-312 .500 5"" dia Model 315 Target Wheel 0.0600
900-310 .5682 5"" dia Model 315 Target Wheel 0.0528
913-005-003 .0052 3"" dia Models 313/316 Target Wheels 5.7692
913-005-004 .0058 3"" dia Models 313/316 Target Wheels 5.1724
913-005-005 .0067 3"" dia Models 313/316 Target Wheels 4.4776
913-005-006 .0068 3"" dia Models 313/316 Target Wheels 4.4118
913-005-007 .0070 3"" dia Models 313/316 Target Wheels 4.2857
913-005-008 .0075 3"" dia Models 313/316 Target Wheels 4.0000
913-005-010 .0078 3"" dia Models 313/316 Target Wheels 3.8462
913-005-011 .0081 3"" dia Models 313/316 Target Wheels 3.7037
913-005-012 .0083 3"" dia Models 313/316 Target Wheels 3.6145
913-005-013 .0089 3"" dia Models 313/316 Target Wheels 3.3708
913-005-014 .0092 3"" dia Models 313/316 Target Wheels 3.2609
913-005-015 .0094 3"" dia Models 313/316 Target Wheels 3.1915
900-122-3 .0100 3"" dia Models 313/316 Target Wheels 3.0000
900-199-7 .0100 3"" dia Models 313/316 Target Wheels 3.0000
900-122-24 .0102 3"" dia Models 313/316 Target Wheels 2.9412
900-122-18 .0120 3"" dia Models 313/316 Target Wheels 2.5000
900-122-26 .0123 3"" dia Models 313/316 Target Wheels 2.4390
900-122-8 .0134 3"" dia Models 313/316 Target Wheels 2.2388
900-122-30 .0150 3"" dia Models 313/316 Target Wheels 2.0000
900-122-19 .0171 3"" dia Models 313/316 Target Wheels 1.7544
900-199-2 .0200 3"" dia Models 313/316 Target Wheels 1.5000
900-122-11 .0201 3"" dia Models 313/316 Target Wheels 1.4925
900-122-29 .0225 3"" dia Models 313/316 Target Wheels 1.3333
900-122-4 .0243 3"" dia Models 313/316 Target Wheels 1.2346
900-122-1 .0250 3"" dia Models 313/316 Target Wheels 1.2000
900-122-10 .0287 3"" dia Models 313/316 Target Wheels 1.0453
900-199-8 .0299 3"" dia Models 313/316 Target Wheels 1.0033
900-122-27 .0300 3"" dia Models 313/316 Target Wheels 1.0000
900-122-2 .0312 3"" dia Models 313/316 Target Wheels 0.9615
900-122-22 .0320 3"" dia Models 313/316 Target Wheels 0.9375
900-122-14 .0335 3"" dia Models 313/316 Target Wheels 0.8955
900-122-20 .0343 3"" dia Models 313/316 Target Wheels 0.8746
900-122-7 .0400 3"" dia Models 313/316 Target Wheels 0.7500
900-122-9 .0402 3"" dia Models 313/316 Target Wheels 0.7463
900-122-28 .0451 3"" dia Models 313/316 Target Wheels 0.6652
900-122-13 .0491 3"" dia Models 313/316 Target Wheels 0.6110
900-122-17 .0545 3"" dia Models 313/316 Target Wheels 0.5505
900-122-21 .0600 3"" dia Models 313/316 Target Wheels 0.5000
900-122-23 .0640 3"" dia Models 313/316 Target Wheels 0.4688
900-122-16 .0654 3"" dia Models 313/316 Target Wheels 0.4587
900-199-9 .0704 3"" dia Models 313/316 Target Wheels 0.4261
900-122-12 .0745 3"" dia Models 313/316 Target Wheels 0.4027
900-122-6 .0787 3"" dia Models 313/316 Target Wheels 0.3812
900-122-15 .0818 3"" dia Models 313/316 Target Wheels 0.3667
900-199-10 .1000 3"" dia Models 313/316 Target Wheels 0.3000
900-304-4 .1091 3"" dia Models 313/316 Target Wheels 0.2750
900-304-5 .1200 3"" dia Models 313/316 Target Wheels 0.2500
900-304-9 .1476 3"" dia Models 313/316 Target Wheels 0.2033
900-199-11 .1515 3"" dia Models 313/316 Target Wheels 0.1980
900-304-3 .1636 3"" dia Models 313/316 Target Wheels 0.1834
900-304-6 .1802 3"" dia Models 313/316 Target Wheels 0.1665
900-304-8 .1969 3"" dia Models 313/316 Target Wheels 0.1524
900-199-12 .2000 3"" dia Models 313/316 Target Wheels 0.1500
900-304-1 .2012 3"" dia Models 313/316 Target Wheels 0.1491
900-304-2 .2182 3"" dia Models 313/316 Target Wheels 0.1375
900-304-7 .2362 3"" dia Models 313/316 Target Wheels 0.1270
900-199-13 .2778 3"" dia Models 313/316 Target Wheels 0.1080
900-242 .2890 3"" dia Models 313/316 Target Wheels 0.1038