起订量:
ATF6-PZ Sensor
西努光学创建于2003 年,主营工业显微镜及制样设备、镜片测定设备,高速摄像系统、工业内窥镜、机器视觉等工业及科研应用的检测设备及系统集成。
西努光学秉承“以光学为核心,为客户提供解决方案”的经验思路,经过16年的努力,成为众多企业、高校科研单位提供各种专业化的光学系统解决方案。并于2012 年导入SAP 管理系统,通过系统资源整合,为客户提供更优质、快捷的专业化服务。
2016 年,我们积极引进检测设备的同时导入制样等配套设备以丰富我们实验室平台,以更好的为客户提供现场体验,从微米到纳米满足客户从制样到结果分析的一站式体验服务。
西努光学 诚信为您服务 专业为您服务
垂询专线:400-6807517
微信服务号:cinvoptics/西努光学
更多信息请登录:http://www.cinv.cn
The ATF6PZ SWIFT
WDI’s ATF6PZ SWIFT is a high speed, high accuracy, autonomous digital autofocus sensor. Its “Smart Sensor Architecture” (SSA) incorporates a semiconductor laser, built-in CMOS image sensor, FPGA and microprocessor for fast digital image processing. By projecting a laser line onto the sample and digitally processing the image, the ATF6PZ SWIFT provides fast and precise output to accuray control the focus position of external piezo Z actuators and stages. By supplying an analog output, the sensor can connect and direct a piezo Z device without the need to go through a secondary controller.
High Accuracy At Fast Speeds
WDI’s ATF6PZ SWIFT sensors project their focusing laser directly through the objective lens of the microscope. This “Through The Lens” (TTL) technique allows the sensor to provide extremely accurate autofocus, with a success rate typically higher than 99%. The ATF6PZ SWIFT’s onboard digital processing coupled with an improved faster sampling rate allows it to maintain this accuracy with 3 times the speed of previous versions. As the sensor connects directly to the piezo Z device autofocus times are shortened.
Static or Dynamic Autofocus
The ATF6PZ SWIFT is continually assessing distance and direction to focus, updating its data every 0.15 milliseconds. This allows the sensor to keep samples in focus regardless of whether they are stationary or in motion. This powerful tracking autofocus makes it perfect for scanning very large specimens precisely at very high speeds.
Maximum Flexibility
By projecting a laser line, the AFT6PZ SWIFT sensor operates equally effectively on patterned and un-patterned specimens as well as diffusing and reflective surfaces making it ideal for media such as TFT arrays and photo masks. The sensor also automatically adjusts its laser intensity and sensor expose time, allowing it to adapt from low reflectivity (down to 1%) to highly reflective (99%) surfaces. It is compatible with objectives from 2X to 100X, and wavelengths including UV, NUV and NIR.
Easy Integration
All of the sensors in WDI’s ATF family are designed with ease of integration in mind. They are compatible with most types of infinity corrected microscope objectives. The AFT6PZ SWIFT comes as a stand-alone sensor with analog output for direct connection to an external piezo a Z actuator or stage amplifier. All WDI’s ATF sensors have small, standardized footprints and connections, and can output in either analog or digital formats, making them both easy to install and easy to upgrade as application requirements evolve.
ATF6PZ SWIFT AUTO FOCUS & TRACKING SYSTEM
ATF6-PZ Sensor | |
Structured Light Pattern | Line Segment |
Sensor Wavelength | Choice of 660nm or 785nm |
Image Detector | Line Scan CMOS |
Internal Update Rate | 20kHz |
Static Autofocus Accuracy | ± 1/4 Objective Depth of Focus |
Fast Tracking Autofocus Accuracy | ± 1/2 Objective Depth of Focus |
General Performance | |
Output Data Rate | 6.5kHz |
Reflectivity Adaption Delay | 1ms |
Laser Type | Semiconductor |
Laser Safety | Class 2 660, 785nm |
Weight | 250g |
Dimensions | 40 X 40 X 120mm |
Maximum Cable Length | 1.8m |
Compliance | CE SEMI |
External Requirements | |
Specimen Reflectivity | Specimen Reflectivity |
Glass Thickness | > 0.5mm |
Diffusing Specimen | Yes |
Specular Specimen | Yes |
Specular Specimen | Yes |
Textured Specimen | Yes |
Operating Specifications | |
Input Voltage | 18V to 25V, 24V Nominal |
Operating Temperature | 18°C ~ 35°C |
Storage Temperature | 10°C ~ 45°C |
Humidity | 10% ~ 90% Non Condensing |