1、 Inverted biological microscope 37XBparameter
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optical system |
Finite distance optical system |
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Observation method |
eyepiece tube |
Binocular tube |
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Optical method |
Transmitted light illumination |
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Eyepiece parameters |
magnification |
10x(Standard) |
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Field of view range(mm) |
20 |
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Objective lens parameters |
magnification |
10x |
25x |
40x |
10x(match) |
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Numerical aperture(NA) |
0.25 |
0.4 |
0.60 |
0.25 |
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Working distance(mm) |
8.1 |
4.8 |
3.3 |
8.1 |
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Objective lens conversion |
Four holes(Ball internal positioning) |
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Load carrying workbench |
Double layer mechanical mobile type (size:200mmX152mm,moving range:75mmX30mm) |
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Focuser |
Coarse micro coaxial focusing,Rough movement with adjustable elasticity |
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Lighting device |
6V30Whalogen lamp,adjustable brightness |
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Overall dimensions |
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weight |
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2、 Completeness
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1 |
Microscope body:1Taiwan |
6 |
Color filters (blue, green, frosted): each1piece |
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2 |
Three eye tube:1only |
7 |
Spotlight lens:1only |
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3 |
10XEyepiece:1to |
8 |
Centering telescope:1only |
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4 |
10X、25X、40XLong working distance flat field achromatic objective lens: each1only |
9 |
light bulb6V20W:2only |
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5 |
10XLong working distance flat field phase contrast objective:1only |
10 |
Fuse:1only |
