Brightfield, darkfield and simple polarizing are all available with M50. Brightfield image with high brightness and high resolution shows original colour of samples. And darkfield is used to show 3D relief image.
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.
With higher colour correction and better coating design, new improved LMPlan series objectives enhance the image resolution and colour reducibility.
Using the outstanding condenser system, much more transmitted light can be through with bigger numerical aperture and stronger intensity.
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.
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Reflected illuminator with field/aperture diaphragm and oblique light device, as well as slots for polarizing kit and filters, adopts Koehler illumination system.
| Optical System | Infinity Color Corrected Optical System |
| Eyepiece | High eye-point wide field plan eyepiece PL10 x 22mm |
| High eye-point wide field plan eyepiece PL10 x 22mm, with reticle | |
| High eye-point wide field plan focusing eyepiece PL10 x 22mm | |
| Objective | LWD plan achromatic metallurgical objective 5X / 10X / 20X / 50X / 100X |
| Viewing Head | 30° inclined gemel binocular head, interpupillary distance: 54mm ~ 75mm, left diopter ±5 adjustable |
| 30° inclined gemel trinocular head, interpupillary distance: 54mm ~ 75mm, diopter ±5 adjustable, splitting ratio R:T = 100:0 or 50:50 | |
| Nosepiece | Reversed quantiple nosepiece |
| Stage | Double layer mechanical stage with X/Y coaxial adjustment, size: 175mm × 145mm, moving range: 76mm × 42mm |
| Metal plate for transmitted frame; glass plate for transmitted & reflected frame | |
| Condenser | N.A. 0.9 swing-out achromatic condenser for transmitted frame, with center adjustable aperture iris diaphragm |
| Focus | 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 | |
| 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 |
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Malaysia
