4X 10X 20X 40X 60X 100X 195 Achromatic Microscope Objective

4X 10X 20X 40X 60X 100X 195 Achromatic Microscope Objective Lens Laboratory Biological Microscope Parts

Function:

195 Achromatic Microscope Objective Lens Laboratory Biological Microscope Parts

Features:

Standard cover glass thickness 0.17mm

For biological microscope

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