Laboratory Biological Microscope Objective Lens 195 Achromatic 195 Black

Description

Laboratory Biological Microscope Objective Lens 195 Achromatic 195 Black
DESCRIPTION
Laboratory Biological Microscope Objective Lens 195 Achromatic 195 Black
Black Achromatic Objective 195 High Quality Microscope Objective Lens RMS 20.2mm Objective Parts 4X 10X 20X 40X 60X 100X
Function:
195 High Quality Microscope  20.2mm Objective Parts 4X 10X 20X 40X 60X 100X
Features:
Interfaz estándar RMS = 20,2mm
For biological microscope
Standard cover glass thickness 0.17mm
Specification:
Type: Microscope Achromatic Objective Lens
Magnification: 4X/10X/20X(S)/40X(S)/60X(S)/100X(S + oil)
Mount Size: 20.2mm
Standard RMS thread
Material: precision copper core
Tube length: 160mm
4X: numerical aperture (NA) 0.1; working distance 18mm
10X: numerical aperture (NA) 0.25; working distance 7mm
20x (S): numerical aperture (NA) 0.4; working distance 0.55mm
40X(S): numerical aperture (NA) 0.65; working distance 0.53mm
60X (S): numerical aperture (NA) 0.85; working distance 0.18mm
100X (S + oil): numerical aperture (NA) 1.25; working distance 0.13mm
Packing list:
Objective lens*1
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