BS ISO 8600-5:2020 Optics and photonics. Medical endoscopes and endotherapy devices. Determination of optical resolution of rigid endoscopes with optics
2020BS ISO 8600-5:2020 Optics and photonics. Medical endoscopes and endotherapy devices. Determination of optical resolution of rigid endoscopes with optics
2005BS ISO 8600-5:2005 Optics and photonics - Medical endoscopes and endotherapy devices - Determination of optical resolution of rigid endoscopes with optics