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Biological Microscopes >> Conventional Biological
MB823 Biological Microscope
Description  

Infinity color corrected optical system with high quality micro-technique pres- ents superexcellent micro-image at any observation.


Wide-field high eye-point eyepieces and plan achromatic objectives make the effect of fluorescence observation more perfect.Anti Fungus Optical System.


Outstanding appearance design and ergonomics structure design, long time use without feeling tired.


With the design of security lock and safe limits, it is much more secure, stable. and can be kept for long.


Various microscopic examinations can be fulfilled, such as brightfield, dark-field, phase contrast, fluorescence, simple polarizing and so on.

 

Model

MB823

Optical system

Infinity corrected Achromatic optical system

Eyepiece

PL10X/20T High eye-point wide-field plan eyepiece, field of view: 20mm,effective exit pupil distance: 19mm, diopter +/-5 adjustable

PL10X/22T High eye-point wide-field plan eyepiece, field of view: 20mm, effective exit pupil distance: 19mm, diopter +/-5 adjustable

0bjective

Infinity plan achromatic objective 4X10X20X40X100X

Infinity phase contrast objective 10X20X40X100X

Infinity semi-apochromatic fluorescence objective 4X10X20X40X100X

Viewing head

30gemel binocular viewing head with 360 rotatable eyepiece tube, interpupillary adjustable distance: 50-75mm

30gemel trinocular viewing head with 360 rotatable eyepiece tube, interpupillary adjustable distance: 50-75mm, fixed spectroscopical ratio R:T=80%: 20%

30gemel trinocular viewing head(dedicated for fluorescence) with 360 rotatable eyepiece tube, interpupillary adjustable distance: 50-75mm, fixed spectroscopical ratio R:T= 50%:50%

30gemel digital viewing head(with 3.0/5.0 mega pixels)

Nosepiece

Reversed quadruple nosepiece

Reversed quintuple nosepiece

Stage

150x140mm mechanical stage with underhand, moving range: 76x50mm, precision: 0.1mm, with damping clips

Condenser

N.A.1.25 Koehler illuminator condenser(with socket for phase contrast and dark-field accessories)

Focus adjustment

Integrated all-metal high-pressure die-casting (HPDC) body, precision transmission mechanism with pinion and rack. Coarse focusing scope: 30mm, with tightness adjustment and place limit set, fine adjustable precision: 0.002mm

LED fluorescent reflected illumination

UV2 ultraviolet long-pass type LED module, with intensity adjusting knob, and switch knob for bright field and fluorescence, central wavelength: 365mm

B4 LED fluorescence module dedicated for TB, with with intensity adjusting knob, and switch knob for bright field and fluorescence, central wavelength: 455mm

B1 band-pass type fluorescence module, with intensity adjusting knob, and switch knob for bright field and fluorescence, central wavelength:470mm

G1 band-pass type LED fluorescence module, with intensity adjusting knob, and switch knob for bright field and fluorescence, central wavelength: 560mm

Other various LED module for option, which can be custom-tailor according to the needs of clinical diagnosis.

Mercury reflected illumination

Mercury reflected fluorescent illuminator, 100W mercury lamp house, 100W DC mercury bulb(OSRAM/domestic)

Transmitted illumination

100V-240V_AC50/60Hz wide range voltage, single high brightness 3W LED(predetermine filament center), intensity continuously adjustable

100V-240V_AC50/60Hz wide range voltage, Philips 6V/30W halogen bulbs(predetermined filament center), intensity continuously adjustable

External battery supply

Power supply for at least 8 hours, rechargeable

Camera accessory

1xCTV/0.5xCTV/0.35xCTV3.2x photo ocular photo tube(with PK mount or MD mount), C-mount and relay lens

Other optional

Dark-field accessory, phase contrast accessory, polarizer/analyzer


 

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