Metallurgical microscope LB-70MUM is an infinite optical system with high magnification objective and long working distance. Ingenious stand and convenient operation takes place. Powerful transmitted and reflected systems with Kohler illumination.
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Viewing head | Siedentopf trinocular headsplitting ratio
Erect image, 30° inclined Interpupillary distance: 50 mm ~ 76 mm Eyepiece:Trinocular = 100:0 or 0:100 |
Eyepiece | High eyepoint wide field plan eyepiece PL10X/25 mm, diopter adjustable |
Objective | Bright & Dark Field Semi-Apochromatic Metallurgical Objective 5X, NA=0.15, WD=13.5mm Bright & Dark Field Semi-Apochromatic Metallurgical Objectives 10X, NA=0.30, WD=9mm Bright & Dark Field Semi-Apochromatic Metallurgical Objectives 20X, NA=0.50, WD=2.5mm Bright & Dark Field Semi-Apochromatic Metallurgical Objectives 50X, NA=0.80, WD=1.0mm Bright & Dark Field Semi-Apochromatic Metallurgical Objectives 100X, NA=0.90, WD=1.0mm |
Nosepiece (with DIC slot) | Bright & Dark Quintuple Nosepiece |
Frame | Coarse adjustment distance: 25mm Fine precision: 0.001mm |
Stage | 4 inch three layers mechanical stage with glass plate, moving range: 102 mm(Y) x 105 mm(X) |
Condenser | Swing-out type achromatic condenser (N.A.0.9) |
Reflected Illuminator | BD reflected illuminator with iris field diaphragm and aperture diaphragm, central adjustable. With filter slot and polarizing slot. With switch for bright and dark field |
Lamp House | 12V/100W halogen lamp house, center pre-set |
Features
Applications
Used in industrial areas for PCB board, LCD display, metal structure observation and inspection. It also can be used for metallography education and research.
Optional Accessories
Accessory No | Accessory | Specification |
A70MUM | Viewing head | Siedentopf trinocular head, Inverted image, inclined at 30°, interpupillary distance: |
50 mm ~ 76 mm; splitting ratio Eyepiece:Trinocular=100:0 or 20:80 or 0:100 | ||
A71MUM | Eyepiece | High eyepoint wide field plan eyepiece PL10X/25mm, with reticle, diopter adjustable |
A72MUM | High eyepoint wide field plan eyepiece PL10X/26.5mm, diopter adjustable | |
A73MUM | High eyepoint wide field plan eyepiece PL10X/26.5mm, with reticle, diopter | |
A74MUM | Objective | Bright Field Semi-Apochromatic Metallurgical Objective 5X, NA=0.15, WD=19.5mm |
A75MUM | Bright Field Semi-Apochromatic Metallurgical Objectives 10X, NA=0.30, WD=10.9mm | |
A76MUM | Bright Field Semi-Apochromatic Metallurgical Objectives 20X, NA=0.50, WD=3.2mm | |
A77MUM | Bright Field Semi-Apochromatic Metallurgical Objectives 50X, NA=0.80, WD=1.2mm | |
A78MUM | Nosepiece (with DIC slot) | Bright & Dark Sextuple Nosepiece |
A79MUM | Bright Field Sextuple Nosepiece | |
A80MUM | Frame | Reflected body, coaxial coarse and fine adjustment, coarse adjustment distance: 25mm; |
Fine precision: 0.001mm. With coarse adjustment stop and tightness adjustment | ||
A81MUM | Fixed polarizer, fixed analyzer, 360° rotatable analyzer | |
A82MUM | DIC attachment | |
A83MUM | Interference filters for reflected light | |
A84MUM | High precision micrometer, scale value 0.01mm | |
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Viewing Head | Seidentopf Binocular Head Inclined 30° Rotatable 360° Interpupillary Distance: 48 mm ~ 76 mm Tube diameter: 30 mm |
Mechanical Stage | Stage size: 200 mm × 150 mm Travel range: 77 mm × 52 mm Stage fast lowering unit: Up-Down moving range can be increased to 50 mm |
Condenser | |
Illumination | Reflected Illumination 12V/50W Halogen lamp (Input voltage: 100V~240V), |
Viewing Head | Seidentopf Binocular Head Inclined 30° Rotatable 360° Interpupillary Distance: 48 mm ~ 76 mm Tube diameter: 30 mm |
Mechanical Stage | Stage size: 182 mm × 140 mm Travel range: 77 mm × 52 mm Two slid holder, Metal plate size: 200 mm x 150 mm |
Condenser | Abbe N.A. 1.25 with Iris Diaphragm |
Illumination | Reflected Illumination 12V/50W Halogen lamp (Input voltage: 100V~240V) Transmitted Illumination, 6V/20W Halogen lamp (Input voltage: 100V~240V) |
Stage | Double layer mechanical stage 188 × 148 mm Moving range 78 × 54 mm |
Viewing Head | Siedentopf binocular viewing head
Inclined at 30° Interpupillary distance 48 mm ~ 75 mm |
Extra Wide Field Eyepiece | WF10X / 22 mm WF10X / 22 mm Eyepiece with scale of cross hair |
Infinite Plan Achromatic Objective | 5X/0.12/∞/- (BF&DF) LWD 10 mm 10X/0.25/∞/- (BF&DF) LWD 10mm 20X/0.40/∞/0 (BF&DF)LWD 5.0 mm 50X/0.75/∞/0 (BF&DF)LWD 1.3mm 100X/0.90(Dry)/∞/0 (BF&DF)LWD 0.7mm |
Viewing head | Siedentopf trinocular viewing head Inclined at 30°, Rotate360° Interpupillarly distance 48 mm ~ 75 mm Light distribution: 80:20 |
Eyepiece | Extral wide field eyepiece EW10X/22, eyepiece tube Φ 30 mm |
Infinite plan achromatic objective | 5X/ 0.12/∞/ - (BF) WD 15.5 mm 10X/ 0.25/∞/ - (BF) WD 10.0 mm 20X/ 0.4/∞/ 0 (BF) WD 5.8 mm 50X/ 0.75/∞/ 0 (BF) WD 0.32 mm 100X/ 0.8/∞/ 0 (BF) WD 2.0 mm |
Reflected light | 24V/100W Halogen light, Brightness adjustable Blue, Green, Yellow and Frosted filter |
Stage | Double layer mechanical stage 188 × 148 mm Moving range 78 × 54 mm |
Viewing Head | Siedentopf binocular viewing head
Inclined at 30° Interpupillary distance 48 mm ~ 75 mm |
Extra Wide Field Eyepiece | WF10X / 22 mm WF10X / 22 mm Eyepiece with scale of cross hair |
Infinite Plan Achromatic Objective | 5X/0.12/∞/- (BF&DF)LWD 10 mm 10X/0.25/∞/- (BF&DF)LWD 10 mm 20X/0.40/∞/0 (BF&DF)LWD 5.0mm 50X/0.75/∞/0 (BF&DF)LWD 1.3mm 100X/0.90(Dry)/∞/0 (BF&DF)LWD 0.7mm 40X/0.65/∞/0.17 (BF) WD 0.6mm 100X/1.25/∞/0.17 (BF) WD 0.16mm |
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 |
Viewing Head | Seidentopf type binocular head Inclined at 30° 360° rotatable Interpupillary distance 48 mm ~ 75 mm |
Eyepiece | WF10X / 18 mm |
Infinite Plan Achromatic Objectives | 4X / 0.1 / ∞ /- WD 17.3 mm 10X / 0.25 / ∞ /- WD 10.0 mm 40X / 0.60 / ∞ / 0 WD 2.9 mm |
Nosepiece | Quadruple nosepiece |
Viewing head | Siedentopf trinocular viewing Inclined at 30° Interpupillary distance 48 mm ~ 75 mm |
Eyepiece | Extra wide field eyepiece
EW10×/22mm, eyepiece tube Φ30mm 5X/ 0.12/∞/ - (BF&DF) WD 12mm 10X/ 0.25/∞/ - (BF&DF) WD 10.0mm |
Infinite plan achromatic objective | 50X/ 0.75/∞/ 0 (BF&DF) WD 0.32mm 100X/ 0.8/∞/ 0 (BF&DF) |
Maximum sample height | 50 mm |
Viewing head | Siedentopf trinocular viewing head Inclined at 30°, Rotate360° Interpupillarly distance 48 mm ~ 75 mm Light distribution: 80:20 |
Eyepiece | |
Infinite plan achromatic objective | 5X/ 0.12/∞/ - (BF&DF)WD 12.0 mm 1X/ 0.25/∞/ - (BF&DF)WD 10.0 mm 20X/ 0.4/∞/ 0 (BF&DF)WD 4.3 mm 50X/ 0.75/∞/ 0 (BF&DF)WD 0.32 mm 100X/ 0.8/∞/ 0 (BF&DF)WD 2.0 mm |
Reflected light | 24V/100W Halogen light, Brightness adjustable Blue, Green, Yellow and Frosted filter |
Viewing Head | Siedentopf trinocular viewing Inclined at 30° Interpupillary distance 48 mm ~ 75 mm |
Eyepiece | Extra wide field eyepiece EW10×/22mm Eyepiece tube Φ30mm 5X/ 0.12/∞/ - (BF&DF) WD 12mm 10X/ 0.25/∞/ - (BF&DF) WD 10.0mm |
Infinite Plan Achromatic Objective | 40X/ 0.65/∞/ 0.17 WD 0.54mm 100X/ 1.25/∞/ 0.17 WD 0.13mm 50X/ 0.75/∞/ 0 (BF&DF) WD 0.32mm 100X/ 0.8/∞/ 0 (BF&DF) |
Maximum Sample Height | 30 mm |
Viewing Head | Seidentopf type binocular head Inclined at 30° 360° rotatable Interpupillary distance 48 mm ~ 75 mm Light distribution: 20:80 |
Eyepiece | WF10X / 18 mm |
Infinite Plan Achromatic Objectives | 4X / 0.1 / ∞ /- WD 17.3 mm 10X / 0.25 / ∞ /- WD 10.0 mm 40X / 0.60 / ∞ / 0 WD 2.9 mm |
Nosepiece | Quadruple nosepiece |
Viewing Head | Siedentopf trinocular viewing Inclined at 30° Interpupillary distance 48 mm ~ 75 mm |
Eyepiece | Extra wide field eyepiece EW10×/22mm Eyepiece tube Φ30mm 5X/ 0.12/∞/ - (BF&DF) WD 12mm 10X/ 0.25/∞/ - (BF&DF) WD 10.0mm |
Infinite Plan Achromatic Objective | 50X/ 0.75/∞/ 0 (BF&DF) WD 0.32mm 100X/ 0.8/∞/ 0 (BF&DF) |
Maximum Sample Height | 50 mm |
Viewing head | Siedentopf trinocular viewing Inclined at 30° Interpupillary distance 48 mm ~ 75 mm |
Eyepiece | Extra wide field eyepiece
EW10×/22mm, eyepiece tube Φ30mm 5X/ 0.12/∞/ - (BF&DF) WD 12mm 10X/ 0.25/∞/ - (BF&DF) WD 10.0mm |
Infinite plan achromatic objective | 40X/ 0.65/∞/ 0.17 WD 0.54mm 100X/ 1.25/∞/ 0.17 WD 0.13mm 50X/ 0.75/∞/ 0 (BF&DF) WD 0.32mm 100X/ 0.8/∞/ 0 (BF&DF) |
Maximum sample height | 30 mm |
We provide an inverted biological microscope, a specialized optical instrument designed for studying biological specimens that cannot be easily examined on a conventional upright microscope. Inverted microscopes have their light source and objective lenses positioned below the specimen, allowing for the examination of cells, tissues, and other biological samples cultured in containers like Petri dishes or multi-well plates. These microscopes are commonly used in cell biology, microbiology, and tissue culture applications, providing a clear view of live cells and tissues in their natural environment.
Viewing Head | Trinocular head inclined at 30°C |
Interpurpillary Distance | 48 – 75 mm |
Eyepiece | High point, wide field eyepiece EW10x/22mm |
Nosepiece | Quintuple |
Viewing head | Seidentopf Trinocular |
Viewing head inclination | Inclined at 30° |
Interpupillary distance | 48 mm ~ 75 mm |
Eyepiece | WF10X/20 mmEyepiece tube Φ 30 mm |
Viewing head | Trinocular |
Viewing head inclination | Inclined at 30° |
Interpupillary distance | 48 mm ~ 75 mm |
Eyepiece | EW10X/22 mm |
Our LCD digital stereo microscope is an advanced optical instrument that combines the benefits of stereo microscopy with digital imaging technology. It is designed for three-dimensional observation and analysis of specimens with built-in digital cameras and LCD screens. These microscopes provide a real-time, high-resolution display of samples with depth perception, making them ideal for applications like assembly and inspection in electronics, manufacturing, and quality control. They feature adjustable magnification, built-in LED lighting, and user-friendly digital controls.
Photo resolution | 5.0 MP ( 2560 × 1920 ) |
Video resolution | 720P / 30fps |
Moving range | 30 mm × 30 mm |
Zoom ratio | 1 : 6.5 |
Photo resolution | 12.0 MP ( 4032 × 3024 ) |
Video resolution | 1080P / 30fps |
Moving range | 30 mm × 30 mm |
Zoom ratio | 1 : 6.5 |
Photo resolution | 12.0 MP( 4032 × 3024 ) |
Video resolution | 1080 P/ 30 fps |
Moving range | |
Zoom ratio | 1 : 6.5 |
Photo resolution | 5.0 MP ( 2560 × 1920 ) |
Video resolution | 720 P/ 30 fps |
Moving range | |
Zoom ratio | 1 : 6.5 |
Our portable measuring microscope is a compact and handheld optical instrument designed for precise measurement and inspection of small objects and components in various industries, including manufacturing and quality control. These microscopes offer the capability to magnify and measure objects with high accuracy using built-in reticles, micrometers, or digital measurement systems. They are highly portable and often battery-powered, making them suitable for use in the field or at different locations within a facility. Portable measuring microscopes are equipped with bright LED illumination and adjustable focus for clear and detailed observation.
Total magnification | 40X |
Objective | 160 mm |
Illumination | Pen Light Illumination (with holder, No Battery) |
Numerical aperture | 0.1 |
Total magnification | 20X |
Objective | 160 mm |
Illumination | Pen Light Illumination (with holder, No Battery) |
Numerical aperture | 0.05 |
Total magnification | 50X |
Objective | 5X |
Illumination | Pen light, battery |
Numerical aperture | 0.12 |
Total magnification | 100X |
Objective | 10X |
Illumination | Pen light, battery |
Numerical aperture | 0.25 |
Our industrial inspection microscope is a specialized optical instrument designed for detailed examination and analysis of components, materials, and products in manufacturing and quality control processes. These microscopes are built to withstand harsh industrial environments and provide high magnification and precision for identifying defects, measuring dimensions, and ensuring the quality of manufactured items. Equipped with advanced illumination systems, objective lenses, and often digital cameras, industrial inspection microscopes allow for clear visualization and documentation of fine details
Viewing | Seidentopf Trinocular |
Viewing head inclination | Inclined at 30°, 360° Rotatable |
Interpupillary distance | 48 mm ~ 75 mm |
Nosepiece | Quadruple |
Viewing | Seidentopf Trinocular |
Viewing head inclination | Inclined at 30°, 360° Rotatable |
Interpupillary distance | 48 mm ~ 75 mm |
Nosepiece | Quintuple |
Labotronics biological microscope is a fundamental laboratory instrument used to observe and analyze tiny biological specimens, such as cells, tissues, and microorganisms. It consists of optical components, including objective and eyepiece lenses, and an illumination source, allowing magnification and visualization of minute details. They come in various types, such as compound and stereo microscopes, each tailored to specific sample types and observation methods. With features like adjustable magnification, fine focusing, and integrated illumination systems, biological microscopes offer a platform for precise examination, aiding in biological research, education, and diagnostics.
Optical system | |
Viewing head | Monocular |
Viewing head inclination | Inclined at 45° , 360° rotatable |
Interpupillary distance |
Optical system | Infinite optical system |
Viewing head | 3.0 MP digital camera , Binocular head |
Viewing head inclination | 30° inclined |
Interpupillary distance | 48 mm ~ 75 mm |
Optical system | |
Viewing head | Seidentopf Trinocular |
Viewing head inclination | Inclined at 30°, 360° rotatable |
Interpupillary distance | 55 mm ~ 75 mm |
Optical system | |
Viewing head | Seidentopf Trinocular |
Viewing head inclination | Inclined at 30°, 360° rotatable |
Interpupillary distance | 55 mm ~ 75 mm |
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