Objective Lens 160mm 195 20.2mm 4X/10X/20X/40X/60X/100X Precision Copper Core

Description

Objective Lens 160mm 195 20.2mm 4X/10X/20X/40X/60X/100X Precision Copper Core
DESCRIPTION
Objective Lens 160mm 195 20.2mm 4X/10X/20X/40X/60X/100X Precision Copper Core
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
POLICES
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WARRANTY
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ombined shipping
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