Absolutely no problems with glasses.
Bear in mind, most of us speckys have been wearing them since
secondary school (some even from primary school) . We are very used
to them and have played all sorts of games (hockey, football...
except perhaps we don't wear them while playing rugby or swimming )
wearing specs.
Seriously, thru out my NS and reservist life, and also my active
school life, I have never broken my specs or been caused
inconvenience by losing my specs. I have dropped and chipped the
lens but not a serious damage where I can't see. I also have not
seen anyone lose their specs or broke them during outfield
exercises.
Maybe the SAF should sponsor laser surgery for soldiers !
