Labotronics Inverted Metallurgical Microscope LB-70IUM features an infinite optical system, a 30° inclined trinocular head, and a WF10X/22 mm wide-field eyepiece. Its 50X metallurgical objective has an NA of 0.55 and a 10.0 mm working distance, with coaxial coarse and fine focusing. Multimode bright-field, dark-field, and polarizing observation support detailed specimen examination.
$ 5581.25
Download CatalogSpecifications
| Optical System | Infinite optical system |
| Viewing Head | 30° inclined trinocular tube |
| Interpupillary Distance | 48–76 mm |
| Splitting Ratio | Eyepiece : Trinocular = 100:0 or 20:80 |
| Eyepiece | WF10X/22 mm, adjustable |
| Reticle Eyepiece | WF10X/22 mm, adjustable, reticule 0.1 mm |
| Objective Type | Infinity Long Working Distance Plan Metallurgical Objectives |
| 50X Objective | 50X, NA 0.55, WD 10.0 mm |
| Nosepiece | Quintuple nosepiece |
| Focusing | Low-position coaxial coarse and fine adjustment |
| Coarse Stroke | 10 mm/rotation |
| Fine Stroke | 0.2 mm/rotation |
| Fine Division | 2 μm |
| Stage Size | 210 × 180 mm |
| Stage Moving Range | 50 × 50 mm |
| Stage Scale | 0.1 mm |
| Round Slide Size | Ø110 mm |
| Illumination | 12V/50W halogen lamp |
| Input Voltage | 100–240V |
| Polarizing Kit | Polarizer and analyzer |
| Standard Filter | Blue filter, Ø34 mm |
| Video Adapter Options | 0.35X, 0.5X, 0.75X, 1X C-mount adapters |
| Digital Eyepiece Interface | Trinocular digital eyepiece interface |
| Packaging Dimensions | 65x61x34cm |
| Net Weight | 17 kg |
| Gross Weight | 18 kg |
Features
Optional Accessories
4K HDMI microscope Camera
Applications
Inverted Metallurgical Microscope LB-70IUM is used for metallographic analysis, semiconductor silicon wafer inspection, and geological mineral analysis. The microscope supports bright-field, dark-field, and polarized observation for examining metal and material samples.
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| Viewing Head | Monocular viewing head |
| Eyepiece | Wide field eyepiece WF10X/18 mm Wide field eyepiece WF12.5X/14 mm |
| Objective | Achromatic objective 10X/0.25, WD=6.3 mm Plan achromatic objective 40X/0.65, WD=0.7 mm Achromatic objective 100X/1.25(oil), WD=0.1 mm |
| Nosepiece | Triple nosepiece |
| Focus | Fine division 0.002 mm Focusing range 30 mm |
| Viewing Head | Tinocular viewing head |
| Eyepiece | Wide field eyepiece WF10X/18 mm Wide field eyepiece WF12.5X/14 mm |
| Objective | Achromatic objective 10X/0.25, WD=6.3 mm Plan achromatic objective 40X/0.65, WD=0.7 mm Achromatic objective 100X/1.25(oil), WD=0.1 mm |
| Nosepiece | Triple nosepiece |
| Focus | Fine division 0.002 mm Focusing range 30 mm |
| Resolution | 12.0 Mega Pixel |
| Video Resolution | 1920 × 1080 / 30 fps |
| Sensor Size | 1 / 2.5 Inches |
| LCD Screen | 9 Inches HD LCD Screen, Resolution is 1280 × 800 MP |
| Data Output | USB 2.0, HDMI |
| Viewing Head | Sliding binocular viewing head |
| Eyepiece | Wide field eyepiece WF10X/18 mm Wide field eyepiece WF12.5X/14 mm |
| Objective | Achromatic objective 10X/0.25, WD=6.3 mm Plan achromatic objective 40X/0.65, WD=0.7 mm Achromatic objective 100X/1.25(oil), WD=0.1 mm |
| Nosepiece | Triple nosepiece |
| Focus | Fine division 0.002 mm Focusing range 30 mm |
| Viewing head | Siedentopf trinocular head |
| Viewing head inclination degree | Inclined at 30° |
| Interpupillary distance | 48 mm ~ 75mm |
| Eyepiece | WF10X/ 20 mm |
| Infinite Plan APO Objective | 5X/0.17/∞/0 (BF/DF)LWD 8.6 mm 10X/0.28/∞/0 (BF/DF)LWD 3.4 mm 20X/0.50/∞/0 (BF/DF)LWD 1.1 mm 50X/0.85/∞/0 (BF/DF)LWD 0.5 mm 100X/0.95(Dry)/∞/0 (BF) LWD 0.1mm |
| Viewing head | Trinocular head |
| Viewing head inclination degree | Inclined at 30° |
| Interpupillary distance | 48 mm ~ 75 mm |
| Eyepiece | High-point, extra wide field eyepiece EW10×/ 20mm |
| Infinite plan achromatic objective | 4X/ 0.1/∞/- WD 17.3 mm 10X/0.25/∞/- WD 10.0 mm 20X/0.40/∞/0 WD 5.8 mm 40X/0.65/∞/0 WD 0.52 mm |
| Viewing Head | Siedentopf trinocular head |
| Viewing Head Inclination Degree | Inclined at 30° |
| Interpupillary Distance | 48 to 75 mm |
| Extra Wide Field Eyepieces | WF10X/22 WF10X/20 (with cross hair scale) WF15X/16 WF20X/12 |
| Infinite LWD Plan Achromatic Objectives | 5X/0.12/∞/0 (BF/DF) LWD 10mm 10X/0.25/∞/0 (BF/DF) LWD 10mm 20X/0.4/∞/0 (BF/DF) LWD 5mm 100X/0.9/∞/0 (BF/DF) LWD 0.7mm |
| Viewing head | Trinocular head |
| Viewing head inclination degree | Inclined at 30° |
| Interpupillary distance | 48 mm ~ 75 mm |
| Eyepiece | High-point, extra wide field eyepiece EW10×/ 20mm |
| Infinite plan achromatic objective | 4X/ 0.1/∞/- WD 17.3 mm 10X/0.25/∞/- WD 10.0 mm 20X/0.40/∞/0 WD 5.8 mm 40X/0.65/∞/0 WD 0.52 mm |
Address: Labotronics Scientific. 1007 N Orange St.,
Wilmington, DE 19801, USA
Mail: info@labotronics.com
WhatsApp: +1 579 401 0534
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