Review on Rokinon D20AF PK D20AF Digital Pentax by Jennifer Thomas

This is a well made and lightweight module that would be a good upgrade for the camera's built in pop-up flash IF IT WORKS! This is intended to be a fully dedicated P-TTL block. No, that is not so. It does not interact with Kx DSLR. It doesn't blink when it should, and when it does, it will be grossly over- or under-exposed. There are no manual controls, so you can't override them. This might work on an older camera model, but is useless on the Kx. I doubt it will work on anything new. Don't waste your time and money. I wish Revain did a better job of verifying the claims for the products they sell.