My vision at a distance is excellent but I wear reading glasses for close work.

I shoot without the reading glasses. If I were to put on readers the sights on the barrels would be clear but the animal or target would be blurry.

The front sight on my 450/400 has a mirage - it looks like a duplicate front sight - seemingly floating right beside the real one.

The vertical line on the blade of my rear sight looks like three lines.

No, Im not about to put a scope on it. Any other ideas? Would a bigger front sight be better?

Fortunately the rifle fits me well and it generally shoots where I am looking even if everything on the barrel is blurry.

I have learned which of the two front sights are real and which of the three back lines needs to be aligned with the front one. Maybe this is as good as it is ever going to get for me.

I would still like to know how much better it would shoot if the sights were clear. Has anyone solved this? Surely I am not the only old man trying to shoot better with his double.