dental laser / Er:YAG / Nd:YAG / trolley-mounted
{"Image Orientation": "Horizontal (normal)", "Image Tag 0x0000": "0", "Image YResolution": "3200", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CS2 Windows", "Image DateTime": "2010:01:20 16:04:00", "Image ExifOffset": "164", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "3200", "Thumbnail YResolution": "3200", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "302", "Thumbnail JPEGInterchangeFormatLength": "3062", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "330", "EXIF ExifImageLength": "690"}