Microscope Accessories Kit 4X 10X 20X 40X 60X 100X Biological Microscope Achromatic Objective Lens for Bio-Microscope 195mm Conjugate Distance Microscope Slides (Color : 100X)
Special Features
Type: 195 Microscope Achromatic Objective Lens.
Magnification: 4X/10X/20X(S)/40X(S)/60X(S)/100X(S+Oil).
Mounting size: 20.2mm; Standard RMS thread; Tube length : 160mm.
Professional and practical design with beautiful appearance, easy to carry and use.
Usually used in laboratories, schools, teachers, sample observation, eyepiece protection, etc.
Description
Detailed information :
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) 0.65; working distance 0.13mm
100X (S+Oil):Numerical Aperture (NA) 1.25 ;working distance 0.13mm
Packing list: 1 pc or 1 set objective lens
Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.
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