Cambo's new CS-34 Viewer for HDSLR cameras features a 3x magnification loupe, made with Schneider Kreuznach optics, offering adjustable dioptrie setting for best viewing comfort.
The CS-34 Viewing loupe set includes a bracket for mounting the holding frame underneath the DSLR camera.
The CS-32/CS-34 versions include an adjustable bracket for mounting the viewing hood to the tripod mount of the SLR camera, avoiding having to glue a frame to the back of the camera.
CS-34 has a frame that is suitable for high DSLR bodies such as the Canon 1Dmk4 series.
When using a Nikon D3 series, or other ones when using a Battery Grip, the shape of the rear side may interfere with the bracket in such a way that the frame will not be all the way close to the screen.