The Olympus LEXT OLS5000 features 4K technology that scans close to 5,000 pixels and can detect the shape of steep slopes and near-nanometer sized steps. This laser confocal microscope also accommodates higher samples (up to 210 mm), ensures repeatable results, and is easily operated. (https://www.olympus-ims.com/en/landing/microscopes/ols5000/)