Have come across this while chasing up deals for this lens. It's cheaper than anything I've found during Black Friday even.
This is the only UWA zoom AF lens for Sony crop APS-C cameras I believe.
Says local AU Sony warranty, too.
https://www.sony.com.au/electronics/camera-lenses/sel1018
MINIMUM FOCUS DISTANCE
0.25m (0.82ft)
MAXIMUM MAGNIFICATION RATIO (X)
0.1x
FILTER DIAMETER (MM)
62mm
WEIGHT
225g (8oz.)
35mm equivalent focal length: 15–27mm
A little cheaper at Ryda on their ebay store using code PUMPUP ($898.96), also delivered. For ebay Plus it would be even cheaper with the 15% off (below $850).
https://www.ebay.com.au/itm/Sony-E-10-18mm-F4-OSS-Lens-SEL10…
They are an authorised dealer and I have bought many lenses from them over the years.