Thermal Imagers
Focus
9
To operate the IR-OptiFlex focus in the focus-free mode, align the white dot
on the focus control with the white dot on the body of the Imager. You will
also feel a detent at this position. See Figure 1. In this mode, in addition to
correctly focused infrared images, the IR-Fusion must always be in proper
alignment.
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Figure 1. IR-OptiFlex Focus
To operate with IR-OptiFlex focus in manual mode or to fine tune the focus,
turn the one-touch focus control in a clockwise or counterclockwise direction.
As you turn the focus control, you will see a live thermal image on the display
as it changes. When your target comes into focus, it shows a sharper image.
When the target moves out of focus, the image becomes blurry.
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