Dark field biomicroscope

Product ID: MS-BM-10

Brief introduction:
Dark field microscope is mainly used for observation of objects whose biological structure is related to refractive index changes, such as diatoms, radiation insects, bacteria and other single-cell organisms with regular structures, as well as linear structures such as flagella, fiber inside cells. Besides, dark field biological microscope can observe particles below the resolution limits of objective lens.

Technical parameters:

Type

MS-BM-10

Plane ocular

10X

Field diameter

20mm

Dark field objective   lens

4X10X40X100X(oil)

Numerical   aperture ( N.A)

0.10.250.651.25

Working   distance(mm)

23.57.52.81.4

Total   magnification

40X100X400X1000X

Mechanical tube   length

160mm

Coarse-micro   focus device

Focus range:30mm

 Mobile   resolution:0.002mm

Mobile working   platform

155*150mm

Lateral mobile   range:80mm

Vertical mobile   range:50mm

Vernier   resolution :0.1mm

Dark field   condenser numerical aperture

1.25N.A

Pupil distance

55mm-75mm

Halogen lamp

6V30Wadjustable

Sets of   instruments

Microscope host
  Trinocular tube 
  10X plane ocular
  Dark field objective lens  4X
10X40X100X(oil) 
  Filter
:blue, yellow, green, white
  Cedar oil
  Halogen lamp 6V20W

Optional   accessories

CCDadapter lens, camera, image   acquisition card, digital camera, monitor, computer, microscope analysis   software

 

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