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 -