USAF 1951 and Dot Grid Target
USAF 1951 and Dot Grid Target
產品名稱 : USAF 1951 and Dot Grid Target
產品說明 :
USAF 1951 and Dot Grid Target features a fixed frequency grid on 2mm centers and elements 0 to 3 (14 lp/mm) are available at Edmund Optics.
● USAF 1951 Elements 0 to 3 (14 lp/mm)
● Fixed Frequency Grid on 2mm Centers
● 2” x 2.75”
產品規格
Number of Line Pairs / mm in USAF Resolving Power Test Target 1951
| Group Number | For High Res only | |||||||||||
| Element | -2 | -1 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 1 | 0.25 | 0.5 | 1 | 2 | 4 | 8 | 16 | 32 | 64 | 128 | 256 | 512 |
| 2 | 0.28 | 0.561 | 1.12 | 2.24 | 4.49 | 8.98 | 17.95 | 36 | 71.8 | 144 | 287 | 575 |
| 3 | 0.315 | 0.63 | 1.26 | 2.52 | 5.04 | 10.1 | 20.16 | 40.3 | 80.6 | 161 | 323 | 645 |
| 4 | 0.353 | 0.707 | 1.41 | 2.83 | 5.66 | 11.3 | 22.62 | 45.3 | 90.5 | 181 | 362 | — |
| 5 | 0.397 | 0.793 | 1.59 | 3.17 | 6.35 | 12.7 | 25.39 | 50.8 | 102 | 203 | 406 | — |
| 6 | 0.445 | 0.891 | 1.78 | 3.56 | 7.13 | 14.3 | 28.5 | 57 | 114 | 228 | 456 | — |
| 產品型號 | 產品說明 | Dot Diameter (mm) | Dimensions (inches) | 價格(NTD) | 產品數量 | |
|---|---|---|---|---|---|---|
| 0 | UNI62465 | USAF 1951 and Dot Grid Target | 1.00 | 2 x 2.75 | - |