Depending on the requirements for your specific application LaVision offers different PIV cameras.

Imager SX cameras are very compact and lightweight, price-efficient high resolution and low noise digital cameras. The  cameras are available with 4MegaPixel or 5MegaPixel spatial resolution  and frame rates up to 30 Hz and 15 Hz respectively. Both models can be  operated at full spatial resolution or in reduced resolution mode so  that a high framerate can be achieved when required.