optical system

Infinite optical system

observation method

eyepiece tube

Binocular tube

Optical method

Transmitted light illumination

Eyepiece parameters

Magnification

10x(Standard)

Field of view range（mm）

20

Objective lens parameters

Magnification

10x

20x

40x

10x(match)

Numerical aperture（NA）

0.25

0.4

0.60

0.25

Working distance（mm）

8.1

4.8

3.3

8.1

Objective lens conversion

five holes(Ball internal positioning)

Load carrying workbench

1.Fixed stage size:227mm×208mm.

2.Glass circular loading platform size:Ф118mm.

3.Mechanical movement size, movement range:

4.Horizontally（X）114mmVertically（Y）77mm

focus range

Coarse micro coaxial focusing,Rough movement with adjustable elasticity,

Equipped with locking and limiting device board,Micro grid value: 2μm

Lighting device

6V30WHalogen lamp, adjustable brightness

External dimensions

weight

1

Microscope body:1tower

7

Infinite long working distance phase contrast objective lens10X：1only

2

Three eye tube:1only

8

10XPlug in type phase lining ring plate:1individual

3

Flat field eyepiece10X：1answer

9

Centering telescope:1individual

4

Infinite working distance objective lens10X、25X、40X: Each1only

10

Long working distance spotlight:1only

5

Load platform board:1pay

11

Tungsten halogen lamp6V30W ：1only

6

Color filter (blue, green, frosted glass): each1a flat

12

Random file:1cover

1

Dividing eyepiece:10X(Φ20mm),Lattice value0.1mm/check

4

Corresponding objective lens:20X、40X

2

500Wan or900Wan Digital Camera

5

Digital adaptive lens, digital camera

3

Polarizing device

6

Professional research level image analysis software, computer