M Plan APO

High-quality objective lens with apochromatic designs that provide excellent contrast and resolution performance.

Full specs are available for download on the datasheets.

M Plan Apo

M Plan Apo

Long working distance objective lens for visible applications. They are compatible with the PS-888 series microscope and MS-200-TWL video tube microscope.

Model Magnification Working Distance N.A. RP (μm) DOF (μm) Eyepiece FOV (mm) 2/3” Format FOV (mm)
2.5x
32.0
0.06
4.6
76.4
8.8
3.5 x 2.6
5x
35.1
0.15
1.7
10.7
4.4
1.8 x 1.3
10x
36.9
0.25
1.2
4.4
2.2
0.88 x 0.66
20x
22.0
0.40
0.8
2.2
1.1
0.44 x 0.33
50x
20.5
0.42
0.7
1.7
0.44
0.18 x 0.13
100x
14.1
0.52
0.3
1.0
0.22
0.09 x 0.07
Model Magnification Working Distance N.A. RP (μm) DOF (μm) Eyepiece FOV (mm) 2/3” Format FOV (mm)
2.5x
32.5
0.06
4.6
76.4
8.8
3.5 x 2.6
5x
36.1
0.16
1.7
10.7
4.4
1.8 x 1.3
10x
38.9
0.23
1.2
5.2
2.2
0.88 x 0.66
20x
22.2
0.35
0.8
2.2
1.1
0.44 x 0.33
50x
18.3
0.40
0.7
1.7
0.44
0.18 x 0.13
100x
14.1
0.52
0.3
1.0
0.22
0.09 x 0.07