How do I use the Focus Assistant?

How do I use the Focus Assistant?

If the image doesn't seem sharp enough, you can use the Focus Assistant feature in the following steps:

1. Drag your finger along the line to select the position where the image seems sharpest.

2. For more precise focus, click on Focus Assistant. 

3. The application will take a series of 21 photos.
3. The instrument will stabilize and finalize the focus adjustment:
  1. Slide your finger along the line

  1. Select the position where you feel the image is sharpest
  2. Press the "Validate focus" button.

    • Related Articles

    • What is the use of Vespera's hygrometric sensor?

      Fog is one of the many enemies of amateur astronomers. In a cold or humid environment, droplets and fog can form on the lens of telescopes and cameras, affecting both the quality of observation and photos. The Vespera hygrometer is an intelligent ...
    • How does the focus work?

      When the temperature changes, it may cause a change in focus. To correct this, STELLINA integrates an autofocus system. In this way, you can go to sleep with peace of mind, your pictures will benefit from perfect focus throughout the night. During ...
    • How do I focus the instrument?

      We recommend that you first autofocus in daylight, pointing at a distant object/building/landscape. Adjust focus by manually turning the focus ring on the instrument (like a camera). You can also fine-tune focus in the camera settings. We recommend ...
    • How to adjust the focus with Hestia?

      Please check this video to help you adjust the focus with Hestia:
    • Does Vespera Passengers focus manually or automatically?

      Focusing is managed automatically before each observation (autofocus). Thanks to our AcutENS feature, focus is updated automatically during observation, especially if the temperature drops by more than 3°C. You can, however, request manual focus ...