鉴别率测试片以及USAF 1951测试图案可用在正片(图案镀铬,背景不镀),或负片(图案不镀,背景镀铬)。正片形式推荐用在视觉系统的质量控制以及测试仪器上。负片形式通常将镀层镀在背面,可用在高倍显微镜头上。采用盒装,带分辨率值对应表。本产品符合美军标MIL-S-150A 规范。

技术信息

Number of Line Pairs / mm in USAF Resolving Power Test Target 1951
Element

Group Number

For High Res only
-2-10123456789
10.2500.5001.002.004.008.0016.0032.064.0128.0256.0512.0
20.2800.5611.122.244.498.9817.9536.071.8144.0287.0575.0
30.3150.6301.262.525.0410.1020.1640.380.6161.0323.0645.0
40.3530.7071.412.835.6611.3022.6245.390.5181.0362.0
50.3970.7931.593.176.3512.7025.3950.8102.0203.0406.0
60.4450.8911.783.567.1314.3028.5057.0114.0228.0456.0