Description
March Large Focus Wheels
The large diameter focus wheels for March scopes fit onto the the Middle Focus wheels. Please note: These large wheels do not directly fit onto the parallax dial on any MARCH scope.
These are designed to directly fit onto the Mid size focus wheels which all have an outside diameter of 49mm.
So a mid focus wheel to suit your model is needed first.
NB: There are 4 different middle focus wheels. The inside diameters of those are each different to match up with the parallax dial diameters on the different models.
