How Vespera compensate for the lack of field derotator?

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• Is the field derotator integrated?

  Essential for the proper operation of the instrument, the field derotator is integrated and controlled by the onboard computer. Depending on the target star, the rotator adapts its rotation speed. This also changes the sensor field to achieve perfect ...

• [Vespera range] Does Vespera feature a field derotator?

  No, our Vespera range does not include a mechanical field derotator. As images are stacked, the field of view will gradually rotate. This absence has a minimal impact on photo quality, primarily affecting stars at the edges of the frame. Image ...

• [Vespera Passengers] What is the field of view of Vespera Passengers?

  The field is 2.4° x 1.8°. It's larger than Vespera & Stellina.

• What is the field of Vespera?

  The field is 1.6° x 0.9°. To give an idea, twice the moon enters entirely in the sensor's field of view.

• [Vespera Passengers] What's the difference between Vespera Passengers and Vespera?

  Vespera Passengers is equipped with a more advanced and recent sensor compared to the standard Vespera, offering a resolution of 6.2 megapixels versus 2 megapixels. Additionally, it provides a wider field of view, allowing you to capture more ...