Metallurgical microscope LB-41MUM

Metallurgical microscope LB-41MUM

Metallurgical microscope LB-41MUM 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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Specifications

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
Nosepiece Backward quintuple nosepiece
Stage Double layer mechanical stage 186 × 138 mm/ 74 mm × 50 mm
Specimen preparation plate
Slide glass

Features

  • High magnification objective with long working distance
  • Comfortable operation with low position focus knob
  • Easy, safe and reliable lamp replacement device
  • Halogen lamp and adjustable brightness
  • Coaxial coarse and fine adjustment
  • Field diaphragm and adjustable center
  • Epi-illuminator with iris aperture diaphragm and iris field

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
A40MUM Infinite plan achromatic objective 5X/ 0.12/∞/ - (BF&DF) WD 12mm
A41MUM 40X/ 0.6/∞/ 0 (BF&DF)WD 2.9mm
A42MUM 50X/ 0.75/∞/ 0 (BF&DF) WD 0.32mm
A43MUM 100X/ 0.8/∞/ 0 (BF&DF) WD 2mm
A44MUM Reflected light Polarizer and analyzer
A45MUM An integrate device for polarizer and analyzer
A46MUM Filter ND25, ND6
A47MUM Stage Glass specimen preparation plate

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Metallurgical Microscope

Metallurgical Microscope : Metallurgical microscope LB-21MUM
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)
Metallurgical Microscope : Metallurgical microscope LB-40MUM
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
Metallurgical Microscope : Metallurgical microscope LB-10MUM
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
Metallurgical Microscope : Metallurgical microscope LB-51MUM
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
Metallurgical Microscope : Metallurgical microscope LB-60MUM
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
Metallurgical Microscope : Metallurgical Microscope  LB-80MUM
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
Metallurgical Microscope : Metallurgical microscope LB-11MUM
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
Metallurgical Microscope : Metallurgical Microscope LB-70MUM
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
Metallurgical Microscope : Metallurgical microscope LB-61MUM
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
Metallurgical Microscope : Metallurgical microscope LB-20MUM
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),
Metallurgical Microscope : Metallurgical microscope LB-30MUM
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
Metallurgical Microscope : Metallurgical microscope LB-31MUM
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
Metallurgical Microscope : Metallurgical microscope LB-50MUM
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

Our fluorescent stereo microscope is a specialized optical instrument designed for three-dimensional observation of specimens, particularly those labeled with fluorescent markers. Combining the advantages of stereo microscopy with fluorescence illumination, it offers a broader view of the sample and enables the visualization of fluorescent structures in high contrast. These microscopes are commonly used in various fields such as biology, genetics, and material science to examine the 3D distribution and morphology of fluorescently tagged objects. They feature dedicated fluorescence light sources, filters, and objective lenses to enhance the visualization of specific fluorophores.

Zoom objective 0.8X ~ 5X
Zoom ratio 1:6
Optical system Infinite parallel zoom optical system
Viewing head Binocular head
Zoom objective 0.8X ~ 8X
Zoom ratio 1:10
Optical system Infinite parallel zoom optical system
Viewing head Binocular head
Zoom objective 0.8X ~ 6.4X
Zoom ratio 1:8
Optical system Infinite parallel zoom optical system
Viewing head Binocular head

We provide a portable digital microscope, a compact and handheld optical instrument that integrates a digital camera for capturing and displaying magnified images and videos of specimens on a computer or digital device screen. These microscopes are highly portable and ideal for on-the-go or fieldwork applications, offering the flexibility to examine samples in various locations. Portable digital microscopes are commonly used in fields such as entomology, botany, and quality control, where precise and mobile microscopy is necessary for specimen inspection, documentation, and research. They contribute to the convenience and efficiency of examining and sharing findings in diverse settings.

Image sensor 5.0 Mega Pixels CMOS sensor (interpolated to 12.0MP)
LCD screen 3 inches LCD screen, resolution 320 × 240 pixels
Capture resolution 12M, 9M, 5M, 3M, 1.3M, VGA
Focus range Manual Focus From 10 mm to 50 mm

Labotronics long working distance stereo microscope is a specialized optical instrument designed for observing and working with specimens that require a significant distance between the objective lens and the specimen. These microscopes provide a larger space or "working distance" under the objective lenses, making them suitable for tasks that involve manipulating or repairing samples while maintaining clear and magnified observation. Long working distance stereo microscopes are commonly used in fields like electronics, entomology, and circuit board assembly, allowing users to access and work on delicate or larger specimens without the need for physical contact.

Viewing head Binocular
Eyepiece WF 10X / 20 mm
Inclination 45°
Diopter adjustment ± 5 dp

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 50X
Objective 160 mm
Illumination Pen Light Illumination (with holder, No Battery)
Numerical aperture 0.12
Total magnification 100X
Objective 160 mm
Illumination Pen Light Illumination (with holder, No Battery)
Numerical aperture 0.25
Total magnification 40X
Objective 4X
Illumination Pen light, battery
Numerical aperture 0.1
Total magnification 50X
Objective 5X
Illumination Pen light, battery
Numerical aperture 0.12

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 1080 P/ 30 fps
Moving range
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 5.0 MP ( 2560 × 1920 )
Video resolution 720 P/ 30 fps
Moving range
Zoom ratio 1 : 6.5
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