● Dark field objective，Make observation in dark & bright field.
● Oversize view field eyepiece, view field up to 22mm for comfortable
● Trinocular head with dual transform.
● Light distribution (both): 100: 0（100% for eyepiece）
80:20（80% for trinocular head and 20% for eyepiece）
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| MIT300 | MIT500 |
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● Stage with fast lowering unitcan increase 50mm for working distance, more convenient for observing big size sample.
● Oversized three-layer mechanical stage provides more choice for samples.
| 1. Polarizer | 2. Filter switch handle | 3. Field diaphragm | 4. Aperture diaphragm |
| A. Analyzer | B. Ground glass slider |
| Objective | N.A. | Working Distance (mm) | MIT300/ MIT500 | MIT300D/ MIT500D | |
|
Metallurgical LWD Infinity Plan Objectives | LMPlan FL 5× (Semi Apochromatic Objective) | 0.15 | 21.00 | ● |
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| LMPlan FL 10× (Semi Apochromatic Objective) | 0.30 | 20.00 | ● |
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| LMPlan FL 20× (Semi Apochromatic Objective) | 0.40 | 15.00 | ● |
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| LMPlan FL 50× (Semi Apochromatic Objective) | 0.55 | 10.00 | ● |
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| LPL 80× | 0.80 | 0.85 | ○ |
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| LMPlan 100×（Dry） (Semi Apochromatic Objective) | 0.85 | 3.00 | ○ |
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Metallurgical LWD Infinity Plan Objectives for Bright/Dark Field | M PLAN 5× BD | 0.13 | 7.30 |
| ● |
| M PLAN 10× BD | 0.25 | 11.50 |
| ● | |
| M PLAN 20× BD | 0.40 | 5.60 |
| ● | |
| M PLAN 50× BD | 0.70 | 1.60 |
| ● |
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| Metallurgical LWD Infinity Plan Objectives | Metallurgical LWD Infinity Plan Objectives for Bright & Dark Field |
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| Item | Specification | MIT300 | MIT300D | MIT500 | MIT500D | |
| Eyepiece | WF10X／22mm （adjustable） | ● | ● | ● | ● | |
| WF10X／22mm （adjustable , reticule 0.1mm） | ● | ● | ● | ● | ||
|
Metallurgical LWD Infinity Plan Objective | LMPlan FL 5×/0.15 (Semi Apochromatic Objective) | W.D=21.00mm | ● |
| ● |
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| LMPlan FL 10×/0.30 (Semi Apochromatic Objective) | W.D=20.00mm | ● |
| ● |
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| LMPlan FL 20×/0.40 (Semi Apochromatic Objective) | W.D=15.00mm | ● |
| ● |
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| LMPlan FL 50×/0.55 (Semi Apochromatic Objective) | W.D=10.00mm | ● |
| ● |
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| LPL80X／0.80 | W.D=0.85mm | ○ |
| ○ |
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| LMPlan FL 100×/0.85 (Dry) (Semi Apochromatic Objective) | W.D=3.00mm | ○ |
| ○ |
| |
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Metallurgical LWD Infinity Plan Objectives for Bright & Dark Field | M PLAN 5×／0.13 BD | W.D=7.30mm |
| ● |
| ● |
| M PLAN 10×／0.25 BD | W.D.= 11.50mm |
| ● |
| ● | |
| M PLAN 20×／0.40 BD | W.D.= 5.60mm |
| ● |
| ● | |
| M PLAN 50×／0.70 BD | W.D.= 1.60mm |
| ● |
| ● | |
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Seidentopf Trinocular Head | Inclined 30°,rotatable 360°, Interpupilary distance: 48mm～76mm 80:20 (80% for trinocular head and 20% for eyepiece) | ● | ● | ● | ● | |
|
Nosepiece | Quintuple | ● |
| ● |
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| Quadplex （specially for bright /dark field objectives M26x1/36"） |
| ● |
| ● | ||
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Mechanical Stage | Stage size: 200mm x 150mm Travel range: 77mm x 52mm Stage fast lowering unit: Up-Down moving range can be increased 50mm. | ● | ● |
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| Stage size: 182mm x 140mm, Travel range: 77mm x 52mm |
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| ● | ● | ||
| Polarizing Unit | Polarizer /Analyzer | ● | ● | ● | ● | |
| Condenser | Abbe N.A.1.25 , with Iris Diaphragm. |
|
| ● | ● | |
| Coaxial Coarse and Fine Focusing Unit | Coarse stroke: 25mm, Fine stroke per rotation: 0.2mm, fine division 2 μm, Tightness adjustment, upper distance limiter. | ● | ● | ● | ● | |
| Reflecting Illumination | 5WLED lamp (Input voltage：100V～240V) | ● |
| ● |
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| 12V/50W Halogen lamp (Input voltage：100V～240V) | ○ | ● | ○ | ● | ||
| Transmitting Illumination | 5WLED lamp (Input voltage：100V～240V) |
|
| ● | ○ | |
| 12V/30W Halogen lamp (Input voltage：100V～240V) |
|
| ○ | ● | ||
|
Filter | Blue | ○ | ○ | ○ | ○ | |
| Green/ Amber/ Grey | ○ | ○ | ○ | ○ | ||
| C-Mount | 1 X /0.75X/0.5X( Focus Adjustable) | ○ | ○ | ○ | ○ | |
Note: "●"In Table Is Standard outfits, "○" Is Optional Accessories.
Packing Size: 520mm×470mm×430mm Gross Weight: 16 kgs Net Weight: 12kgs
