In addition to this, new scopes have been developed which combines high definition images with optical magnification called Magniview™. These scopes increase the image up to 136 times with a better quality of image than standard scopes without optical zoom. This allows an optimal and much clear evaluation of the mucosa and superficial vascular aspects, possibly identifying early suggestive signs of inflammation or lesions not seen before using conventional videoendoscopy, high definition scopes with white light or digital post-processor filters systems as I-Scan™.