ESATTO 3" ADAPTER FOR BORG 90FL & 107FL ASKAR the aluminium is sandblasted to

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

The clamp has a system of drilled and threaded holes that maximize the compatibility between each other allowing several combinations

AZ4000 HPS Mount includes:

130 mm + 250 mm

ESATTO 3" ADAPTER FOR BORG 90FL & 107FL ASKAR the aluminium is sandblasted toThis 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