How does it work?

Place the iQ-Near Focus at a suitable distance in front of your test scene and place the DUT (Device Under Test) in front of the iQ-Near Focus. The high contrast checkerboard test chart will help you precisely focus the camera at a near distance. When you press the remote release, a motor quickly lowers the checkerboard test chart out of the optical path, and the camera will focus on the test scene behind. Then the motor returns the checkerboard test chart to its original position within a programmable interval – up to 99 seconds. iQ-Near Focus also works by focusing on your test scene, then moving the high-contrast test into the optical axis.

LED-Panel integration

The iQ-Near Focus can be easily implemented with the LED-Panel, our popular timing measurement device. The LED-Panel can measure all essential timing measurements, including shooting time lag, shutter lag, exposure time, start-up time, etc. Together with the iQ-Near Focus, you have a powerful solution for analyzing your camera system’s timing and autofocus performance.

如何使用？

將 iQ-Near Focus 放置在測試場景前的適當距離，並將 DUT（被測設備）放在 iQ-Near Focus 前。高對比度的棋盤測試圖將幫助您在近距離內精確對焦。當您按下遙控器釋放按鈕時，電機會迅速將棋盤式測試圖從光路中拉出，相機將對焦於後面的測試場景。iQ-Near Focus 的工作原理還包括對測試場景對焦，然後將高對比度測試圖像移到光軸上。
LED 面板集成

iQ-Near Focus 可與我們廣受歡迎的定時測量設備 LED 面板輕鬆集成。LED 面板可以測量所有重要的定時測量，包括拍攝時滯、快門時滯、曝光時間、啓動時間等。有了 iQ-Near Focus，您就擁有了分析攝像系統定時和自動對焦性能的強大解決方案。