optical system

Infinite optical system

Observation method

eyepiece tube

Binocular tube

Optical method

Transmitted light illumination

Eyepiece parameters

magnification

10x(Square)

10x(Grid)

10x(Cross)

10x(Division)

Field of view range（mm）

22

20

20

20

Objective lens parameters

magnification

4x

10x

20x

40x

60x

Numerical aperture（NA）

0.10

0.25

0.40

0.65

0.85

Working distance（mm）

37.5

7.31

8.71

0.66

0.26

Objective lens conversion

four holes(Ball internal positioning)

Load carrying workbench

Platform size:Φ172mmMobile range:360°

Focuser

Coarse and micro coaxial focusing, using gear rack transmission mechanism micro grid value0.002mm

Lighting device

Upper lighting: halogen lamp12V/30W

　　　　AC85V-230V,Adjustable brightness

Lower lighting: halogen lamp12V/30W

　　　　AC85V-230V,Adjustable brightness

Overall dimensions

weight

1

Polarizing microscope:1Taiwan

8

0.01 Millimeter micrometer:1piece

2

Observation tube:1only

9

Blue filter:1piece

3

Infinite flat field achromatic stress free objective lens:4×、10×、20×、40×、60×: Each1only
Infinite flat field achromatic stress free metallographic objective:40×、60×: Each1only

10

Adjusting handle:2only

4

10XEyepiece:2only

11

Vertical lighting:1set

5

10XDividing, cross, grid eyepiece: each1only

12

Quartz wedge:1document

6

plasterλTest piece:1document

3

Spare light bulb:2only

7

mica1/4λTest piece:1document

14

Random file:1set

1

Eyepiece:12.5X、16Xeyepiece

4

Professional research level image analysis software, computer

2

500Wan or900Wan Digital Camera

5

Melting point polarized temperature control hot table

3

Digital adaptive lens, digital camera