Observation of M Plan Apo NUV by near ultraviolet chromatic aberration correction in bright field
These objective lenses are designed to image the workpiece in depth of field (wavelength in visible light (wavelength = 620 nm) and near-ultraviolet light (wavelength = 355 nm).
When time changes). Therefore, the M Plan NUV series is suitable for laser repair using high frequency laser beams.
N.A.: NUMERICAL Aperture
W.D.: Working distance
F: Focal length
D.F.: Depth of field
Field of view 1: Field of view when using a 24mm eyepiece
Field of view 2: Field of view when using a 1/2 "CCD camera"