- An adjustable focus and a zero adjustment screw make reading and calibration easy.
- More expensive cameras have adjustable focusing.
- Auto Adjust Focusing of Verity Focus
- Furthermore, the reasons that the error was produced in the process of adjusting focus of UV CCD were analyzed in detail, including the backlash of rotation gear and system overshoot.
- A small adjustment will equalize the temperature in the two rooms.
- He was too shortsighted to focus on the object.