Cambo's new CS-33 Viewer for HDSLR cameras features a 3x magnification loupe, made with Schneider Kreuznach optics, offering adjustable dioptrie setting for best viewing comfort.
The CS-33 Viewing loupe set includes a bracket for mounting the holding frame underneath the DSLR camera.
The CS-32/CS-33 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-33 has a frame that is suitable for higher DSLR bodies such as the Canon 5D and Nikon D300s series, while the CS-32 is designed for HDSLR cameras like the Canon 7D, 550D, 500D, Nikon D90, D3100, Pentax K-7, K-x and similar sized.
The Canon 1DMkIV will require the CS-34 version.