I located a few "unusual" Pentax items on the new Australian Amazon online shop:
Pentax Case 31mm f/1.8 Limited Lens (Black): amazon.com.au: Electronics?tag=pentaxforums-20&
Foton Electric Photo Books Photographer Portfolio Series 104 PENTAX KP report: Photographed with: smc PENTAX-DA FISH-EYE10-17mmF3.5-4.5ED[IF],HD PENTAX-DA20-40mmF2.8-4ED Limited DC WR eBook: Titoce SAITO, Keiichi OTA, Keiichi OTA, Kaoru AKIYAMA, Hide
Pentax Lens Cap for DA 40mm f/2.8 Lens (Silver): amazon.com.au: Electronics?tag=pentaxforums-20&Tamron AF 28-75mm f/2.8 SP XR Di LD Aspherical (IF) Lens for Pentax Digital SLR Cameras (Model A09P): amazon.com.au: Electronics?tag=pentaxforums-20&
I have A09 and it has a screw AF, no AF/MF switch, this one is AF09P-700 not sure if this is the same model?
Pentax DA 40mm Lens Soft Case for The Pentax DA 40mm f/2.8 Digital SLR Lens: amazon.com.au: Electronics?tag=pentaxforums-20&

---------- Post added 06-09-18 at 16:17 ----------

Tamron AF 28-75mm f/2.8 SP XR Di LD Aspherical (IF) Lens for Pentax Digital SLR Cameras (Model A09P): amazon.com.au: Electronics?tag=pentaxforums-20&

[rawr]

Amazon AU are just showing the Nikon/Canon version of the 28-75, which lacks the adjustable aperture ring the Pentax version has.