NP OL P Biological Microscope Plan Objective lens Set

Magnification

4X

10X

20X

40X(S)

100X(S)

N.A

0.10

0.25

0.50

0.65

1.25

Working Distance

Mm

21.026

7.1

1.75

0.85

0.35

Tube Length

Mm

160

160

160

160

160

Immersion Media 

Dry/Oil

Dry

Dry

Oil

Cover Glass Thickness

Mm

0.17

0.17

0.17

0.17

0.17