Sharpening by Several Means

The Original of Our Youngest, circa 1971
Quick Edit, Slider at 60	Adjust Sharpness 65%, 4px, Motion: Blur
Unsharp Mask 40%, 10px, 3	Edge Mask Maybe the Best

Sharpening Using the High Pass Filter

Iris - Original Scan	High Pass Filter 4px, Gaussian 1

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Corrections of Camera Distortion

Mouse over to see in process grid lines

Original from Camera. Elements' Correction of Camera Distortion could not handle this.   The left and right not being the same out of vertical could not be corrected.   I used Image > Transform > Skew but this will bow the verticals outward.   Correction Camera Distortion handled it.

Final cropped image.

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Twinkle, Twinkle Little Eyes

Mouse Over the above Originals and Watch the Eyes

Been Fun