WEX 20% 'Clearance' inc Pentax Lenses

Just seen that Wex are having a 20% 'clearance' sale, with 20% off their prices for certain items. There are some Pentax lenses in there including:

Pentax 55mm f1.4 DA* SDM Lens £579 - 20% = £463.20
Pentax FA 15-30mm f2.8 HD ED SDM WR Lens £1,299 - 20% = £1,039.20
Pentax 70-200mm f2.8 ED DC AW D-FA* HD Lens £1,899 - 20% = £1,519.20
Pentax 50-135mm f2.8 DA* ED SDM Lens £799 - 20% = £639.20

There are also 3 645 mount lenses too. Runs until 3rd June with code 'CLEARANCE-20'.

Happy buying if you're in the market for any of these