As the title says, My eyes aren't what they used to be. I'm shooting a Redhawk in 44,and I used to be pretty good out to 75 yds or so with the factory ramp sights. Now, I'm having trouble even at 50.It gets all blurry. I'm thinking about a scope, but not sure if I'm missing another option that might be cheaper. Would fiber optics be any better? also, if I do go with a scope, should I be looking at 2 or 4 power? In My rifles, I've always opted for a lower power scope for the wider FOV, and I doubt if my shot selection would change much. I'd still be looking at 75yds and closer with the revolver.