Ultra Flat Back Focus Adjustment

Nov 21, 2024 by WO Team

Applicable to the following Flattener:

  • Ultra Flat 132
  • Ultra Flat 156

For other flatteners, please refer to Flattener Back Focus Adjustment

The Ultra Flat has been precisely pre-calibrated, so no back focus adjustment is required before use.

However, if star distortion appears in your images, you can install the included PVC gasket here:

invert
invert

▲ Camera Sensor Too Close

invert

▲ Camera Sensor Too Far Away

Copyright © 2024 William Optics. All rights reserved.

Content