Inverted Metallurgical Microscope LIMM-A10

Inverted Metallurgical Microscope LIMM-A10 is new design infinity optical system inverted stage metallurgical microscope. Features with polarizer, fixed analyzer, 360˚ rotatable analyzer, DIC attachment, filters, high precision micrometer and Blue, green, yellow and LBD filters. Designed with 45˚ inclined trinocular viewing head, 360˚ rotatable. It makes this microscope highly efficient and reliable. It has wide applications in research work in metallography, mineralogy, electronics etc.

Optical System Infinity color correct optical system
Viewing Head 45˚ inclined trinocular viewing head, 360˚ rotatable interpupillary distance 50 to 75 mm, binocular trinocular 100:0 or 0:100
Eyepiece High eye point wide field plan eyepiece PL10X 22 mm, with adjustable diopter, reticle attachable
Objective Long working distance plan achromatic metallurgical objectives 5X, 10X, 20X, 50X, 100X
Nosepiece Inward quintuple bright & dark field nosepiece (DIC slot), with built-in magnification sensor
Stage Three layers rack less stage, size 240 × 250 mm moving range 50 × 50 mm, low-position handle knob
Focus system Reflected frame low-position coaxial focusing system, coarse range 9mm (up 6.5mm, down 2.5mm), fine precision 0.002mm with upper limit and tension adjustment; with switch for bright and dark field, with variable field diaphragm and aperture
Illumination  External power adapter, input 100V-240V, output 15 V13.4 A, light intensity adjustable
Camera adapter 0.35X, 0.5X, 0.65X, 1X focusing C-mount
Color filter Blue, green, yellow and LBD filters
Anti-mold technology Special anti-mildew system (five)
Selective breeding DIC differential interference component
Dimension 361 × 749 × 406 mm
Net weight 16 kg
  • Designed with infinity optical system
  • Ergonomic design with low position operating knobs 360˚ rotatable viewing head and reduce the fatigue from long time use
  • Metal casting frame with corrosion and wear resistance technology
  • Built-in magnet for hexagonal wrench keeping Long working distance plan achromatic metallurgical objectives 5X, 10X, 20X, 50X, 100X
  • Designed with built-in sensor in nosepiece, the objective magnification on using is visible from the front plate
  • Economic ECO infrared sensing system allows microscope in preset to be shutdown mode when there is no operator within limited time
  • Supports for bright field, dark field, polarizing and differential interference contrast
DIC attachment

Inverted Metallurgical Microscope is used in industry research as forging, smelting, heat treatment, inspection of raw material also used in electronics, telecom, cast iron nodularity and flake analysis, metallurgy, grain sizing, surface examination, mobile phone manufacturing, metal manufacturing, antennae production and shavers and watch production.

Viewing head Binocular head, inclined at 20º , interpupillary distance 55-75 mm
Eyepiece EW10X/ Ø22 mm
Objectives Plan achromatic objective: 1x<br/> Zoom objectives: 0.8x-8x with 1:10 zoom ratio
Stage working distance: 78 mm
Viewing head Binocular head, inclined at 20º , interpupillary distance 55-75 mm
Eyepiece EW10X/ Ø22 mm
Objectives Plan achromatic objective: 1x<br/> Zoom objectives: 0.8x-6.4x with 1:8 zoom ratio
Stage working distance: 78 mm
Viewing head Binocular head, inclined at 20° , interpupillary distance 55-75 mm
Eyepiece EW10X/ Ø22 mm
Objectives Plan achromatic objective: 1x<br/> Zoom objectives: 0.8x-5x with 1:6 zoom ratio
Stage working distance: 78 mm
Optical System Infinity color correct optical system
Viewing Head 45˚ inclined trinocular viewing head, 360˚ rotatable interpupillary distance 50 to 75 mm, binocular trinocular 100:0 or 0:100
Eyepiece High eye point wide field plan eyepiece PL10X 22 mm, with adjustable diopter, reticle attachable
Objective Long working distance plan achromatic metallurgical objectives 5X, 10X, 20X, 50X, 100X
Viewing Head Sliding type binocular head, inclined at 45° (1 pcs)<br/> Monocular head, inclined at 45º (2 pcs)
Eyepiece Wide field eyepiece WF10X (4 pcs)
Focusing Coaxial coarse & fine focus adjustment, fine division 0.002 mm
Objective Achromatic objective 4x, 10x, 40x(s), 100x(s,oil)
Viewing Head Sliding type binocular head, inclined at 45° (5 pcs)
Eyepiece Wide field eyepiece WF10X (10 pcs)
Focusing Coaxial coarse & fine focus adjustment, fine division 0.002 mm
Objective Achromatic objective 4x, 10x, 40x(s), 100x(s,oil)
Viewing Head Sliding type binocular head, inclined at 45° (2 pcs)
Eyepiece Wide field eyepiece WF10X (4 pcs)
Focusing Coaxial coarse & fine focus adjustment, fine division 0.002 mm
Objective Achromatic objective 4x, 10x, 40x(s), 100x(s,oil)
Optical system Parallel zoom optical system
Viewing Head Binocular head, inclined at 20°
Eyepiece Extra wide field EW10X/22 mm
Zoom Stereo Objective 0.8X to 5X
Main body Sharp stereo erect image over a wide field of view <br/> Supplied with arm curved style stand
Viewing head 45° inclined and 360° rotable binocular head with locked-in eyepiece<br/> Left ocular tube with diopter adjustment ±5 dp<br/> Interpupillary distance 55mm-75mm
Eyepiece WF10X
Rotational objective 2x-4x
Main body Sharp stereo erect image over a wide field of view<br/> Supplied with pillar style stand
Viewing head 45° inclined and 360° rotable binocular head with locked-in eyepiece<br/> Left ocular tube with diopter adjustment ±5 dp<br/> Interpupillary distance 55-75 mm
Eyepiece WF10X
Rotational objective 2x-4x

Comparison Microscope

Comparison Microscope is a benchtop unit offering magnification up to 5.0x. Designed with computer-based digital color video recorder for observing a live image of the split image.

Optical magnification range 2.5X ~ 120X
Eyepiece WF 10X / Ø 22 mm, WF 10X / Ø 14 mm
video recording system 3 mega pixels, 1024 × 768 resolution<br/> Support USB numerical VGA/AV/DAI output<br/> Match with digital camera port
Working distance 100 mm