ESATTO 3" ADAPTER FOR BORG 90FL & 107FL ASKAR The Hubble Space Telescope itself

The Hubble Space Telescope itself uses the RC configuration

Max magnification

30A073 (Orange)

Coating: aluminium

the aluminium is sandblasted to achieve a very smooth surface finish and it is anodized (hard anodizing) to increase the hardness of the material and to protect it from oxidation

ESATTO 3" ADAPTER FOR BORG 90FL & 107FL ASKAR The Hubble Space Telescope itselfThis adapter allows you to replace the stock focuser of the Borg 90FL & 107FL f 3. 9 telescopes with the Esatto 3" robotic microfocuser. The ESATTO 3" adapter includes two rings one to connect the Esatto to the carbon fiber optical tube and another to adapt the Borg reducer flattener to the focuser. In order to reach the focus you can use the same photo adapters that you use with the stock focuser. Specifications SKU PL3600268