BF2019

Previous 20% deal expired (right after I ordered, phew), but now they have this one code on.

I can't vouch for the quality yet, but there are plenty of good verified reviews (on OzBargain also), so decided to give them a go.

Update: Make sure that you add anti reflective coating,the standard lenses definitely need it.

Terms and Conditions:

Get 20% off everything, 30% off Blokz™ lenses on orders placed at zennioptical.com.

The 20% off discount cannot be applied to the already discounted Blokz lenses.

Offer valid only on orders placed from 11/25/2019 12:00:01 a.m. PT to 11:59:59 p.m. PT on 12/1/2019.

30% off Blokz™ lenses excludes Trivex® Blokz™ lenses.

To receive this discount, you must enter code BF2019 in your Shopping Cart.

Discount applies to merchandise only and does not apply to taxes, fees or shipping.

Offer valid only for consumer purchase, not for resale or for commercial or reseller accounts.

Not redeemable for cash.

May not be combined with other offers, applied retroactively, or applied to returns.

Not valid on gift card purchases. Void where prohibited.

Zenni Optical, Inc. reserves the right to cancel the promotion at any time.