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378-825-5

378-825-5
Marchio: Mitutoyo
Specifiche di prodotto
Magnification 50X
N.A. 0,42
W.D. 17,0 mm
f 4
R 0,7 μm
Functions Near-infrared wavelength Corrected M Plan Apo NIR for Bright Field Observation Compatible with microscope types VMU / FS-70
D.F. 1,6 μm
F.o.v. 1 ø0,48 mm
F.o.v. 2 0,10x0,13 mm
Abbreviations in product table Mag. : Magnification N.A. : Numerical aperture W.D. : Working distance f : Focal distance R : Resolving power D.F. : Focal depth F.O.V. 1 : Field of view when using ø24 mm eyepiece F.O.V. 2 :  Field of view when using a digital camera with 1/2" / 12,7 mm chip size
M Plan Apo NIR Note :  These objective lenses are designed so that the image of a workpiece remains focused within the focal depth even when the wavelength used is changed from within the visible range up to the near-infrared (480 to 1800 nm). Therefore the M Plan NIR Series are suitable for laser repair. However, when the wavelength used exceeds 1100 nm, the focussing position may deviate slightly from that in the visible range due to changes in glass dispersion and refractive index.
Article Type Product
Articlegroup 322
Articlegroup Subgroup 32200
Mass 315
relevant for catalog International
Specifiche di prodotto
Magnification 50X
N.A. 0,42
W.D. 17,0 mm
f 4
R 0,7 μm
Functions Near-infrared wavelength Corrected M Plan Apo NIR for Bright Field Observation Compatible with microscope types VMU / FS-70
D.F. 1,6 μm
F.o.v. 1 ø0,48 mm
F.o.v. 2 0,10x0,13 mm
Abbreviations in product table Mag. : Magnification N.A. : Numerical aperture W.D. : Working distance f : Focal distance R : Resolving power D.F. : Focal depth F.O.V. 1 : Field of view when using ø24 mm eyepiece F.O.V. 2 :  Field of view when using a digital camera with 1/2" / 12,7 mm chip size
M Plan Apo NIR Note :  These objective lenses are designed so that the image of a workpiece remains focused within the focal depth even when the wavelength used is changed from within the visible range up to the near-infrared (480 to 1800 nm). Therefore the M Plan NIR Series are suitable for laser repair. However, when the wavelength used exceeds 1100 nm, the focussing position may deviate slightly from that in the visible range due to changes in glass dispersion and refractive index.
Article Type Product
Articlegroup 322
Articlegroup Subgroup 32200
Mass 315
relevant for catalog International
Dettagli Famiglia
Codice Prezzo Q.ta'  
 378-825-5