2850412321
400-6699-117转1000
咨询列表
江阴韵翔光电技术有限公司
您好，欢迎您查看分析测试百科网，请问有什么帮助您的？
| 参考报价： | 面议 | 型号： | #46-250 |
| 品牌： | 爱德蒙特 | 产地： | 中国 |
| 关注度： | 255 | 信息完整度： |  |
| 样本： | 典型用户： | 暂无 | |
| 产地类别 | 国产 | 组件类别 | 光学元件 |
400-6699-117转1000
发布时间：2022年04月
多频栅格畸变测试板
1)可校正成像系统
2)不同的视场角有着不同的空间频率
3)本产品的精度附带NIST认证
尽管在测量应用方面畸变会带来一定的麻烦，但是您必须清楚事实上关于被测物体的各种信息并没有丢失，仅仅是物体所成的像放错了位置而已。采 用本测试卡，您可以很方便的测量出畸变当量和精度。使用斑点（或质心）分析测量软件就可对斑点中心定位。栅格图案按比例缩小，因此一个图案可用在各种镜头 和视场。包装上附NIST跟踪认证，根据标准MIL-STD-45662A。
技术数据：
Target Tolerances | ||
Chrome on Glass and Chrome on Opal Targets | White Reflective Mylar® Targets | |
Placement of Square Arrays | ±0.004mm | ±0.02mm |
Dot Diameter | ±0.0025mm | ±0.013mm |
Dot Center to Center Spacing | ±0.0025mm | ±0.013mm |
Grid Corner to Corner Accuracy | ±0.004mm | ±0.2mm |
Target Dimensions | ||||||
A | B | C | D | E | ||
3 Frequency Glass Targets | Square Length (mm) | 50.00mm | 25.00mm | 12.50mm | N/A | N/A |
Dot Diameter (mm) | 1.00mm | 0.50mm | 0.25mm | N/A | N/A | |
Dot Spacing (mm) | 2.00mm | 1.00mm | 0.50mm | N/A | N/A | |
5 Frequency Glass Targets | Square Length (mm) | 50.00mm | 34.00mm | 20.00mm | 10.00mm | 5.00mm |
Dot Diameter (mm) | 1.00mm | 0.50mm | 0.25mm | 0.125mm | 0.0625mm | |
Dot Spacing (mm) | 2.00mm | 1.00mm | 0.50mm | 0.25mm | 0.125mm | |
3 Frequency Mylar Targets | Square Length (mm) | 150.00mm | 75.00mm | 37.50mm | N/A | N/A |
Dot Diameter (mm) | 3.00mm | 1.50mm | 0.75mm | N/A | N/A | |
Dot Spacing (mm) | 6.00mm | 3.00mm | 1.50mm | N/A | N/A | |
5 Frequency Mylar Targets | Square Length(mm) | 150.00mm | 102.00mm | 72.00mm | 48.00mm | 24.00mm |
Dot Diameter (mm) | 3.00mm | 1.50mm | 0.75mm | 0.50mm | 0.25mm | |
Dot Spacing (mm) | 6.00mm | 3.00mm | 1.50mm | 1.00mm | 0.50mm | |
订购信息：
Chrome on Glass, 3 Frequency Grid Distortion Target
库存 #46-250
Coating: | Vacuum Deposited Chromium Oxide (Specular Reflectivity <5% @ 550nm) |
Substrate: | Float Glass |
Dimensions (mm): | 76.2 x 76.2 |
Surface Quality: | 40-10 (within 51mm Square Area) |
Thickness (mm): | 1.5 |
Type: | 3 Frequency |
Surface Flatness: | 4 - 6λ |
RoHS: | 符合标准 |
Chrome on Opal, 3 Frequency Grid Distortion Target
库存 #58-774
Coating: | Vacuum Deposited Chromium Oxide (Specular Reflectivity <5% @ 550nm) |
Substrate: | Opal Glass |
Dimensions (mm): | 76.2 x 76.2 |
Surface Quality: | 40-10 (within 51mm Square Area) |
Thickness (mm): | 3.175 |
Type: | 3 Frequency |
Surface Flatness: | 4 - 6λ |
| 注：该产品未在中华人民共和国食品药品监督管理部门申请医疗器械注册和备案，不可用于临床诊断或治疗等相关用途
请扫描二维码查看详细参数
 |
