Inverted biological microscope

Product Description: 
Inverted biological microscope is widely used in tissue culture, bacterial culture, microscopic marine plankton science studies, an ideal instrument for biology, genetics, pharmacology, environmental protection, oceanography research, applicable for scientific research; higher institutions, health care, agriculture institutions.
Iinverted biological microscope with bright field observation and phase contrast observation, clear image and photography accessories can play prophotomicrography.

Technical parameters:
1, flat-field eyepieces: 10X, 16X
2, field diameter (mm): 18,11
3, long working distance plan achromatic objectives: 10X, 25X, 40X
4, long working distance phase contrast objective: 10X
5, numerical aperture (N.A): 0.25,0.4,0.6
6, working distance (mm): 10.8,4.2,2.8
7, the total magnification: 100X, 160X, 250X, 400X, 640X
8, the culture dish bottom thickness: 1mm
9, condenser N.A: long working distance condenser: 0.4, working distance: 30mm
10, mobile stage: 200 * 152mm; largest mobility: 76 * 50mm
11, coarse micro-focus mechanism:
focus range: 7mm
focus interval: 0.002mm
12, Interpupillary distance: 53mm ~ 75mm
13, halogen bulbs: 6V30W, adjustable light source

Complete set of instruments:

1, microscope subject : 1 set
2, binocular eyepiece tube: 1
3.10X, 25X, 40X Long working distance plan achromatic objectives: each one in every type
4. 10X long working distance plan phase contrast objective: 1
5, flat field eyepiece: one pair  
6, long working distance condenser: 1
7, loading platform board: 1
8, filter : each piece in blue, yellow, green
9, halogen 6V20W: 1 
10, manual: 1
11, warranty  certificate : 1 share