Product code: Tamron-F AF offers 2x Teleconverter for Pentax K
Tamron F AF Tele-converter offers 2x Pz-AF BBAR MC7 This is an autofocus teleconverter for Pentax K-mount cameras and lenses. The glass is clean and clear and the body and contacts are in very good condition. I have had good luck using it with screw-mount autofocus but lenses with built in motors are hit-and-miss, which is to be expected. The body of the converter is very clean and it comes with original front (body) cap and Asahi press-on rear cap.
Tamron F AF Tele-converter offers 2x Pz-AF BBAR MC7 This is an autofocus teleconverter for Pentax K-mount cameras and lenses. The glass is clean and clear and the body and contacts are in very good condition. I have had good luck using it with screw-mount autofocus but lenses with built in motors are hit-and-miss, which is to be expected. The body of the converter is very clean and it comes with original front (body) cap and Asahi press-on rear cap.