LENS PROTECTORS:

I bought these for my and my wife's Vives in 2016 and they still are fantastic.

I've CRaMmeD my glasses up against the lenses, wipe them with my t-shirt ALL THE TIME to scrub them clean, they still look perfect.
I will be ordering this style again once we get a confirmed lens diameter.

Please consider these.

KlearKare Invisible Screen Shield Protector for Generic Watch 50mm Face Bezel | Military Grade Scratch Protection https://www.amazon.com/dp/B00BUJ354I/ref=cm_sw_r_cp_apa_i_zA0ZCb27NQFH2