The following is a description of a dream digital LF camera. The resolution of t he imager would be 400 megapixels. The color depth would be 64bits. You would we ar special glasses to give you a virtual reality interface to the camera. The ma in part of the virtual world would be the a 4000x5000 pixel preview image that f loats in front of you. Using This image would allow you to see a prediction of w hat the final image is to look like. The preview takes into consideration the cu rrent exposure settings, and other factors. Along with the preview image you wou ld see your own hands as virtual hands. These hands operate a virtual interface that allows you to adjust exposure, camera movements, focus, etc... You could mo ve a virtual loupe (with variable magnification) over the preview image using yo ur virtual hands. The camera itself would be much smaller and lighter then the n ormal 4x5 LF camera. The focal lengths of the lenses would be smaller thus provi ding better depth of field. The camera would be mounted on a special light weigh t tripod that allows you to rotate the camera on a ball or pan head automaticall y using the virtual interface. The glasses can turn off and revert to ordinary s unglasses or go into clear glass mode. They should have this in a few months.