Glasses destroyed in primary school playground incident. Can't get new ones straight away as it's a prescription that can't be done in an hour. Child's prescription is something like -4 in each eye, so quite strong. What's better whilst we wait for replacement specs? No glasses, or ones from a drawer that are a year old and therefore two prescriptions ago?
Will consider getting a second pair, too, but they are expensive and we haven't had a breakage for three years.