Another new item added to Gini's product line. There isn't very much information on these new universal Follow Focus lens gears from Gini, but from past prototype photos, these could be those metal ones now with an anodized plating. Metal lens gears? Don't see that too often. So far the auction doesn't clearly state what the maximum or minimum diameter lenses these will support, but my guess is a circumference of at least 10". Check them out at the store (click here).
Gini Universal Follow Focus Lens Gears