Can i change isometric view angle in v5?

by checking, i think the default view angle for isometric is 30. i wondon if i could change this data? like 60?

Thanks.

Isometric is by definition 30°. Iso means “equal”, as in 3x 120° representing a 90° corner. If you’re looking for an axonometric view like 30/60: it doesn’t exist in Rhino as it’s not a real 3D view, but rather an artificial construction

–Mitch