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All the GSO 6” and 8” newts reach focus
When I bought mine I asked Don from Bintel to fit some 3mm cork spacers to bring the primary mirror into the OTA a bit
A 3mm packer or spacer gives you more travel on your focuser
It’s just a tweek I requested and it’s great especially for planetary and lunar focusing on live view with your Barlow’s or Powermates etc...
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