astroboy
18-04-2025, 04:24 PM
12" F5 mirror with enhanced (R < 95% ) coating by Palmway Optical in a GSO cell with fan , the mirror has been refigured and star tests extremely well . coatings are in great condition and are tougher than regular coatings.
GSO 70mm secondary with holder .
A rough GSO tube with cap and plywood rings
Parts of a dob made from marine ply.
Regular GSO mirrors go for $929 and enhanced coatings are about $600
All of this
$800 pick up Lake Bathurst
PM if interested
GSO 70mm secondary with holder .
A rough GSO tube with cap and plywood rings
Parts of a dob made from marine ply.
Regular GSO mirrors go for $929 and enhanced coatings are about $600
All of this
$800 pick up Lake Bathurst
PM if interested