Часто задаваемые вопросы (FAQ)

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How do you focus the objective lens on a high-definition thermal imager?


Before focusing the objective lens, please ensure that the eyepiece focus (diopter adjustment) has been completed.

Align the objective lens with the target you wish to observe, and adjust the focus knob until the image of the target is clearly in focus.

Thermal imaging systems have a minimum focusing distance; it is normal for certain objectives to be unable to clearly image targets within 3 meters. In general, the objective lens is focused at infinity.

Note: Glass is opaque.