The MVOPTIX 5M features 5.0 Megapixel resolution with a 1" CCD Chip for a wide field of view. The MVOPTIX uses a high-speed USB2.0 connection to preview live images, capture and save images in a variety of formats. This Digital Camera System comes complete with C-ring .5X Reducing Lens that fits most 23 mm microscope camera tubes. The CD or USB (specify) Capture and Measuring Software allows for multiple calibrations for Microscopes and measures lines, angles, radius's, areas, etc. that appear in image data box's on the screen. Report Generation is also included. The MVOPTIX comes with Calibration Slide for accurate calibrations and measurements. Complete Packages are available with Microscope, Camera & All-In-One PC, Fully Loaded, Calibrated with ASTM Certification.