
AODA WMJ-9688 Metallurgical Microscope
WMJ-9688 series high-magnification microscope can achieve a system magnification of 1000x....
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AODA WMJ-9688 Metallurgical Microscope
WMJ-9688 Metallurgical Microscope can achieve a system magnification of 1000x.
The lmplan series of long working distance metallurgical objectives improves chromatic aberration correction and, with adjustments to the coating system design, further enhances image resolution and color reproduction.
It employs a superior light-gathering system with a larger numerical aperture and higher brightness.

With higher color correction and better coating design, new improved LMPlan series objectives enhance the image resolution and color reducibility.
With the most suitable viewing degree, 30°inclined head holds everyone in the best working state, less tension and fatigue. You can adjust the interpupillary distance to optimum according to the scale on viewing head.
Reflected illuminator with field/aperture diaphragm and oblique light device, as well as slots for polarizing kit and filters, adopts LED Koehler illumination system.
Comparing with other LED, single 5W LED with warm white light (3000-3300K) reduces the fatigue on observer's vision at the extreme.
With pull-rod devices for adjusting the centers of field and aperture diaphragm, stray light can be eliminated by expanding or shrink the illumination zone.
Simple polarizing observation is available with pluggable polarizer kit. More ideal images are here with different filters.
The highest sample can be tested is 28mm with transmitted & reflected frame while 78mm high sample is available with reflected frame, as the stage can be dropped 50mm by loosening the screw in the stage holder.
M4 wrench for socket head screws places in the frame, making the best of the available space and improving your working efficiency.
Up-limit device is helpful to avoid the damage caused by impact between sample and objective.
Using the outstanding condenser system of New designed WMJ-9950, much more transmitted light can be through with bigger numerical aperture and stronger intensity.
Bright field, oblique light and simple polarizing are all available with WMJ-9688. Brightfield image with high brightness and high resolution shows original color of samples. And oblique light is used to show 3D relief image.

Optical system | Infinity color corrected optical system |
Viewing head | Gemel trinocular head 45°inclined, Interpupillary distance adjustable between:54-75mm,diopter adjustment ±5, refract rate:binocular 100%,binocular:trinocular=80%:20% |
Eyepiece | High eyepoint wide field plan eyepiece PL10X22mm |
Metallurgical Infinity LW Plan Achromatic Objective | 5XLMPL5X/0.15 WD10.8mm 10XLMPL10X/0.3 WD10mm 20XLMPL20X/0.45 WD4mm
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Metallurgical Infinity LW Plan semi-Achromatic Objective | 50XLMPLFL50X/0.55 WD7.8mm
100XLMPLFL100X/0.80 WD2.1mm(optional) |
Nosepiece | Reversed quintuple nosepiece |
Focus Adjustment | Transmitted & Reflected frame, coaxial focus system with tension adjustment and up-limited device, coarse range: 28mm, fine precision: 0.002mm. Stage can be adjusted up and down, 28mm high sample is available. |
Reflected frame, coaxial focus system with tension adjustment and up-limited device, coarse range: 28mm, fine precision: 0.002mm. Stage can be adjusted up and down, 78mm high sample is available. | |
Stage | Double layer mechanical stage with X/Y coaxial adjustment, size: 175mmX145mm, moving range: 76mmX42mm. |
Metal plate for transmitted frame; glass plate for transmitted & reflected frame. | |
Reflected illumination | Wide-range voltage 100V-240V_AC50/60Hz, reflected lamp-house with single 5W LED, warm color. Koehler illuminator with oblique light device, center adjustable field and aperture diaphragm |
Transmitted illumination | Wide-range voltage 100V-240V_AC50/60Hz, transmitted lamp-house with single 5W LED, warm color. |
Condenser | N.A.0.9 swing-out achromatic condenser for transmitted frame, with center adjustable aperture iris diaphragm. |
Other accessories | Yellow/neutral/IF550/LBD filter for transmitted light |
Digital camera adapter: 1X, 0.67X, 0.5X focusing C-mount, 3.2X photo eyepiece, photo tube with PK or MD mount, relay lens | |
Interference filter for reflected light: Blue filter <=480nm Green filter 520nm~570nm Red filter 630~750nm White balance filter | |
High precision micrometer, scale value 0.01mm | |
Camera(optional ) | 3,5,6.3,10,12MP camera with Image acquisition software |
Measuring software | Optional |

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