Specification

MB522B

MB522T

Optics 
System

Infinity Independent Plan Achromatic Optical System F=200mm

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Viewing 
Head

Siedentopf binocular tube, Interpupillary distance 52~75mm, 30°inclined, 360° rotateable, diopter adjustable.

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Siedentopf binocular tube, Interpupillary distance 48~75mm, 30°inclined, 360° rotateable, diopter adjustable

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Siedentopf trinocular tube, Interpupillary distance 48~ 75mm, 30°inclined,trinocular light is split 20/80 by a high quality prism,diopter 
adjustable.

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Siedentopf trinocular tube, Interpupillary distance 48~ 75mm, 30°inclined,trinocular light is split 20/80 by a high quality prism,diopter 
adjustable.

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Eyepiece

WF10X/20mm, High eye-point up to 21mm.

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WF10X/22mm, High eye-point up to 21mm.

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WF16X/14mm

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WF10X/20mm (Pointer), High eye-point up to 21mm.

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WF10X/22mm (Pointer), High eye-point up to 21mm.

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Reticule Eyepiece: CROSSWF10X/20mm

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Reticule Eyepiece: CROSSWF10X/22mm

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Centering 
Telescope

CTE

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Nosepiece

Quadruple, inward

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quintuple, inward

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Infinity 
Objectives

Plan Achromatic 2X/0.06, WD=3.55mm

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Plan Achromatic 4X/0.10, WD=12.31mm

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Plan Achromatic 10X/0.25, WD=5.03mm

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Plan Achromatic 20X/0.40, WD=2.71mm

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Plan Achromatic 40X/0.65(S), WD=0.72mm

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Plan Achromatic 60X/0.80(S), WD=0.69mm

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Plan Achromatic 100X/1.25 (S,O), WD=0.17mm

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Phase-Contrast 
(positive or 
negative) 
Objectives

PH Plan Achromatic 10X/0.25, WD=5.03mm

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PH Plan Achromatic 20X/0.40, WD=2.71mm

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PH Plan Achromatic 40X/0.65, WD=0.72mm

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PH Plan Achromatic 60X/0.80, WD=0.69mm

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PH Plan Achromatic 100X/1.25(S,O), WD=0.17mm

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Phase-Contrast Slide

10X PH

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20X PH

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40X PH

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60X PH

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100X PH

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Stage

Double Stage: 156×138mm platform, with X/Y travel of 76×54mm 
by low positioned X/Y coaxial control knob, with scale mark and specimen slide clip, enough space to hold 2 specimen slide.

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Rackless Mechanical Stage: 179(205)×175mm platform, with X/Y travel of 75×50mm by low positioned X/Y coaxial control knob, with scale mark and specimen slide clip, enough space to hold 2 specimen slide.

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Refocus double Stage: 156×138mm platform, with X/Y travel of 
76×54mm by low positioned X/Y coaxial control knob, with scale mark and specimen slide clip, enough space to hold 2 specimen slide.

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Condenser

Multi-Purpose Phase contrast Condenser: NA:1.25, Phase contrast observation from 10X to 100X and Dark-field observation from 10X to 40X is allowed

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Abbe condenser: NA=1.25, with iris diaphragm, with socket to accommodate PH-slide. Condenser center adjustable, color-coded diaphragm scale markings cooresponded with the objectives of different powers.

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Dark Condenser(Dry)

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Focusing

Coaxial coarse and fine focusing knob, height adjustable.

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Electrical 
Parts

6V/20W Halogen Bulb: Input: 100~240V 0.5A, 47~63Hz, 
Output: 6V 3.4A, Fuse: 3.15A, 250V, FΦ5×20mm, 
Halogen Bulb Socket: G4

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6V/30WHalogen Bulb： Input: 100~240V 0.5A, 47~63Hz, 
Output: 6V 3.4A, Fuse:3.15A, 250V, FΦ5×20mm, 
Halogen Bulb Socket: G4

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3W LED Bulb

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C-Mount

1X

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0.5X

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0.25X

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Digital Camera 
Adapter

(Please advice your digital camera model in advance)

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Filter

Blue

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Green

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Yellow

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Grass Glass

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Filter Holder

Filter Holder: (Attached to the Kholer) for more than one filter

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Polarization 
kits

Analyzer Slide

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Polarizer Slide

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Fluorescence 
Attachment

Hg Fluorescence Lamp house 100W

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Mercury lamp 100W (Made in China)

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Mercury lamp 100W (Osram)

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Filter Turret

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UV Shield

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Hg Power Source House 100W

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UV Excitaion Filter (I Grade)

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V Excitation Filter (I-Grade)

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B Excitation Filter (I-Grade)

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G Excitation Filter (I-Grade)

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UV Excitaion Filter (C-Grade)

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V Excitation Filter (C-Grade)

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B Excitation Filter (C-Grade)

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G Excitation Filter (C-Grade)

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Illumination

6V 20W Osram Halogen Bulb

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With field diaphragm (inside Kohler)

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6V 30W Osram Halogen Bulb

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3W LED Bulb

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Two sides LED (3W Each side;4pcs each side;0.1w each pcs)

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Immerse Oil

8ml

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Allen Screw 
Driver

Φ2mm

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Power Line

1.8m

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