The Foveal mounts with pan and tilt angle protractors for small-to-medium sized "box" cameras. Fine adjustment of pan and tilt axes. Individual axis lock down makes adjustment easier, more precise and prevents accidental change. Sturdy construction. While not as robust as the rigid mounts, the fine-adjustment mount will work very well in applications where the mount will not be subjected to extreme disturbances. They are also suitable for mounting other types of instruments and sensors.