Safety Glass On Sylvania 21fj.

[Electronic M]

I've seen some change in clarity on sets that had nice bonded safety glass after cataract removal....I rather make the trade off of a slightly less clear center for a tube of uniform clarity that doesn't have a cataract.
There were some non-tinted non-smoked non-frosted safety glass out there and hat might be an improvement, but for the most part that improvement is marginal and comes with increased glare in non-darkned viewing areas as a trade off.

What you're doing now is fine.