Although fit will be awful try finding a pair of 1.0 cheaters and see how that works out. Most "glasses" frames are not well suited to shooting in positions. Even my Randolph Rangers I could use a higher bridge for Prone and I put the left nose pad on the right side of my nose to avoid looking through the frame and lense.
I have a set of Decot frames and a +1.0 for my aiming eye on the way. Only works for shooting.
If you did not notice i had to enlarge my log sheet to see it better with out my normal 1.75s
If you have any other vision correction issues go see Dr. Ginsberg out of Natick Eye Associates.
Hes a shooter and understands what we need to see.
Awful hand, well lets say its the position most likely to turn your score to shit.
When i did practice I practiced more off hand than anything. You can use any rifle even 22s.
One thing you need to really focus on is sight picture. Start calling your shots and write them down. Developing a routine that gets the rifle up , your eyes on the sights and a shot off in less time will be a better shot more often.
Setting up during prep time to get your Natural Point of Aim set is where to start your foundation.
You want that front sight naturally alligned best as possible to the black blob.
A small 3/8-1/2" dot on a wall 12' feet or so away is good for dryfire exercise and helps get those muscles a little stronger. Dont fight that wobble learn to minimize it and find that cycle eventually the sight picture will come and you snap of a round.
My eyes were shit yesterday. Surprised I scored as well as I did while swagging my shots in the sea of fuzz. Had to use the entire front sight- ears and everything to try and get consistent aim. Let me know how the new frames work out.
IIRC an 84 in awfulhand which is slightly better than average for me with the K31.