Metallurgical microscope LB-51MUM 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.
Buy Now Download CatalogSpecifications
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 |
Reflected light | 24V/100W Halogen light, Brightness adjustable Kohler illumination and aspherical condenser Blue, Green, Yellow and Ground glass filter |
Transmitted light | Swing-out condenser NA0.9/ 0.25 24V/100W Halogen light and aspherical condenser Blue filter |
Focus | Fine Division 0.001 mm Coarse Stroke 37.7 mm per rotation Fine Stroke 0.1mm per rotation Moving range 30 mm |
Nose piece | Backward quintuple nosepiece |
Stage | Double layer mechanical stage 186 × 138 mm/ 74 mm × 50 mm Specimen preparation plate Slide glass |
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 |
A50MUM | Infinite plan achromatic objective | 40X/ 0.6/∞/ 0 (BF&DF) WD 2.9 mm |
A51MUM | DIC attachment | 20X, 100X |
A52MUM | Reflected light | Polarizer and analyzer |
A53MUM | An integrate device for polarizer and analyzer | |
A54MUM | Filter | ND25, ND6 |
A55MUM | Stage | Glass specimen preparation plate |
A56MUM | Accessories | Specimen presser |
A57MUM | Photo attachment | |
A58MUM | Video attachment, C-Mount 1X, 0.5X | |
A59MUM | 0.01 mm Stage micrometer |
What our customers say
Add a review
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 |
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 | 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 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 |
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 | 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 | 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) |
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 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 |
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 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 |
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 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 |
Labotronics offers advanced ENT Operating Microscopes designed to enhance precision and clarity during surgical procedures. They feature high-resolution optics, allowing for detailed visualization of anatomical structures. These microscopes are designed with robust, stable frames, ensuring precise positioning and movement during surgeries. They are equipped with integrated LED illumination, providing shadow-free lighting for enhanced visibility. Our ENT operating microscopes provide adjustable focus and zooming options for clear magnification.
Binocular magnification | 8 X |
Binocular | 0 to 180° inclinable |
Eyepiece magnification | 12.5 X |
Interpupillary distance | 50 mm to 80 mm |
Our USB digital microscope is a compact and versatile optical instrument that connects to a computer via a USB port. Equipped with a built-in digital camera, it allows users to view, capture, and record magnified images and videos of specimens directly on a computer screen. USB digital microscopes are ideal for a wide range of applications, including education, quality control, and hobbyist use. They often feature adjustable magnification, built-in LED illumination, and user-friendly software for image capture and analysis. These microscopes contribute to the convenience and efficiency of specimen examination and documentation, making them valuable tools for various microscopy tasks.
Image sensor | 5.0 Mega Pixels CMOS sensor (true resolution) |
Image and video capture resolution | 5 M 3 M 1.3 M VGA, QVGA |
Focus ranger | Manual focus from 10 mm to 500 mm |
Frame rate | Max 30 f / s under 600 Lus Brightness |
Image sensor | 1.3 Mega Pixels CMOS Sensor (interpolate to 2MP with software) |
Image and video capture resolution | 1600 × 1280 pixels 1280 × 1024 pixels 1024 × 960 pixels 1024 × 768 pixels 800 × 600 pixels 640 × 480 pixels 352 × 288 pixels 320 × 240 pixels 320 × 240 pixels |
Focus ranger | Manual focus from 10 mm to 500 mm |
Frame rate | Max 30 f / s under 600 Lus Brightness |
Image sensor | 5.0 Mega Pixels CMOS sensor (interpolated to 12.0 MP) |
Image and video capture resolution | 12M 9M 5M 3M 1.3M VGA |
Focus ranger | Manual focus from 10mm to 50mm |
Frame rate | Max. 30 f / s under 600 Lus Brightness |
Image sensor | 2.0 Mega Pixels CMOS sensor |
Image and video capture resolution | 1920 × 1080 pixels 1280 × 720 pixels 640 × 480 pixels |
Focus ranger | Manual focus from 10 mm to 500 mm |
Frame rate | Max 30 f / s under 600 Lus Brightness |
Labotronics HDMI digital microscope is a modern microscope that integrates high-definition multimedia interface (HDMI) technology, allowing users to view and capture magnified images and videos directly on a monitor or TV screen. These microscopes offer ease of use and convenience, eliminating the need for traditional eyepieces. They are equipped with a built-in camera and illumination system, and the captured images and videos are displayed in real-time in high-definition on a larger screen. Our HDMI digital microscopes are versatile tools used in fields such as education, quality control, and inspection, providing sharp and detailed imaging for various applications.
Sensor | 3.0MP CMOS sensor |
Focal distance | 10 mm to 500 mm |
Magnification | 10X ~ 200X |
Video output | 1080P Full HD 720P VGA |
Our monocular zoom microscope is a versatile optical instrument equipped with a single eyepiece for magnified observation. It offers a continuous zoom range, allowing users to adjust the magnification level smoothly. This type of microscope is commonly used for a wide range of applications, including education, research, and quality control, offering flexibility in observing various specimens. Monocular zoom microscopes often feature built-in LED illumination, durable construction, and simple controls for user convenience. They provide clear and crisp images, making them suitable for tasks such as examining small objects, inspecting samples, and conducting detailed examinations in both professional and educational settings.
Optical magnification | 0.28X ~ 2X |
Video eyepiece | 0.4X |
Zoom range | 0.7X ~ 5X |
Zoom ratio | 1:7 |
Eyepiece | WF10X / 18 |
Illumination | Fluorescent ring light |
Stand | With fluorescent ring light |
Zoom ratio | 1: 6.5 (0.7X ~ 4.5X) |
Eyepiece | WF10X / 18 |
Illumination | 1 W Reflected and 3W transmitted LED illumination |
Stand | With LED illumination |
Zoom ratio | 1: 6.5 (0.7X ~ 4.5X) |
Optical magnification | 0.28X ~ 2X |
Video eyepiece | 0.4X |
Zoom range | 0.7X ~ 5X |
Zoom ratio | 1:7 |
We provide digital microscope, a modern optical instrument equipped with a digital camera and imaging technology to capture and display magnified images or videos of specimens on a computer or digital device screen. Unlike traditional microscopes, digital microscopes do not require eyepieces; instead, they offer live, real-time digital visualization, making it easier to share and document observations. These microscopes are versatile tools widely used in various fields, including research, education, and quality control, for their ability to capture high-resolution images, measure objects, and record videos for further analysis.
Viewing head | Binocular |
Inter-pupillary distance | |
Eyepiece ( Wide field eyepiece ) | WF10X / 18 mm |
Eyepiece ( Extra wide field ) |
Viewing head | Siedentopf binocular |
Inter-pupillary distance | 48 mm ⁓75 mm |
Eyepiece ( Wide field eyepiece ) | |
Eyepiece ( Extra wide field ) | EW10X / 20 mm |
Viewing head | Monocular |
Inter-pupillary distance | |
Eyepiece ( Wide field eyepiece ) | WF10X / 18 mm |
Eyepiece ( Extra wide field ) |
Viewing head | Siedentopf binocular |
Inter-pupillary distance | 55 mm ⁓ 75mm |
Eyepiece ( Wide field eyepiece ) | |
Eyepiece ( Extra wide field ) | EW10X / 20 mm |
Categories
Best Seller