应用: Measurement of angular tilt (in conjunction with a telescope), Qualitative testing of the imaging properties of optical elements and systems
波长范围: 546 nm
焦距: 500 mm
MÖller-Wedel Optical GmbH的225 289是一款准直器,波长范围为546 nm,焦距为500 mm,准直光束直径为24.5 mm.有关225 289的更多详细信息,请联系我们。