H
hektor
I can only guess based on the number of surfaces, and suggest you telephone Malcolm Taylor for an accurate estimate.
The most recent re-coating Malcolm did for me was a 1:3.5 / 65 Elmar (four elements in three groups) requiring the recoating of six surfaces.
The most recent re-coating Malcolm did for me was a 1:3.5 / 65 Elmar (four elements in three groups) requiring the recoating of six surfaces.