Laser rangefinders; Surveying apparatus; Infrared thermometers, not for medical purposes; Thermal imaging cameras; Range finders for cameras; Thermal imaging systems, not for medical use; Remote sensors for use in measuring thermal and infrared radiation energy waves; Measuring instrumentation and apparatus, namely, digitizers; Radar detectors; Binoculars; Surveying instruments; Analysis instruments for photogrammetric purposes; Camera containing a linear image sensor; Infrared cameras