That model has the bluetooth glasses as I recall. There are lots available on aliexpress. 3rd party of course but will work fine by all accounts.

I believe I might have some around somewhere, I have a VT50. Will check over the weekend and let you know. How many pairs are you after?

Thanks for the replies guys.

Panasonic advise the new model of glasses that's compatible with the 2012 VT50 is TY-ER3D5MW

Ta