OPTIGER bi-telecentric lenses feature high telecentricity, low distortion, high resolution, deep depth of field, applicability to all kinds of complex industrial environments, etc. To better suit customers’ increasingly sophisticated requirements for precise measurement, OPTIGER provides high-quality bi-telecentric lenses whose telecentricity is less than 0.05° and distortion is less than 0.05%. OPTIGER also has a largest bi-telecentric lens whose maximum field of view is 315mm and this lens is available for industrial cameras with maximum sensor size of 44mm, so OPTIGER can fully meet your needs for precise measurement of large-size objects. Besides, IP65 enclosure allows our lenses to be used in harsh industrial environments.