Question: zaxis floating point error range is too large - can we get better resolution?

In an attempt to get better resolution I experience an error when I change to grid=[150,150]  Can we get better resolution? 

with(plots):

f:=exp(1/z):
complexplot3d(f, z = -.7-.7*I .. .7+.7*I, style = patchnogrid, orientation = [-90, 0], grid = [100, 100])

**edit - image not uploaded properly but shown a couple posts down

** Answer to zaxis range error part - The reason I couldn't increase the grid in Maple12 here is because the z-axis range increases beyond what is capable in Maple12, the only way around that is to force Maple to stay within a certain range by using the view option in the complexplot3d command. 

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