I just used this kit. Worked fantastic! It looks like you forgot to use water when sanding... You needed to actually pour water on during the sanding process. If you don't use enough water.. You'll scratch the lenses. End up with a dull like finish. Your's looked to have some fine scratches on it when finished. Cheers.
Those were my thoughts, too. Additionally, you should alternate sanding directions between grits. That is, up and down for the first one, sideways for the second one, then up and down again for the last one.
I just used this kit. Worked fantastic! It looks like you forgot to use water when sanding... You needed to actually pour water on during the sanding process. If you don't use enough water.. You'll scratch the lenses. End up with a dull like finish. Your's looked to have some fine scratches on it when finished. Cheers.
Not enough sanding do not baby it the better it will turn out
Those were my thoughts, too. Additionally, you should alternate sanding directions between grits. That is, up and down for the first one, sideways for the second one, then up and down again for the last one.