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Biological microscope LBM-C11

Biological microscope LBM-C11

Biological microscope LBM-C11 is useful for fine & coarse focusing of specimens very quickly & sharply. This microscope is ergonomically designed and is convenient for long term use. 3W LED lamp is used as aspheric illumination source. They are user-friendly in nature.

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Optical System Infinite Optical System
Viewing Head Siedentopf binocular head, inclined at 30º, interpupillary distance range 50-75 mm, eyepiece tube rotation 360º
Eyepiece WF10X/20 mm (high eye point)
Nosepiece Quadruple nosepiece
Objective Infinite plan objective: 4x, 10x, 40x(s), 100x(s, oil)
Stage Mechanical stage Size: 125×120 mm, Travel range: 76×30 mm Scale: 0.1 mm
Condenser Abbe condenser N.A. 1.25 with iris diaphragm
Illumination 3W LED illumination, 100~240 V
Wire winding device Yes
Dimension 340×260×470 mm
Net weight 6 kg
Gross weight 7 kg
  • Quadruple nosepiece
  • WF10X/20 mm (high eye point)
  • Infinite plan objectives
  • Wire winding device for microscope
  • Siedentopf type binocular head
  • 3W LED illumination source with 100-240 voltage

Biological Microscopes are designed to be used for research studies, routine microscopic analysis of samples in laboratories, institutes, colleges.

Accessories No. Name
1 Two slide holder
2 Dark field slider for condenser
3 Simple polarization (with analyzer & polarizer)
4 Siedentopf Trinocular Head
5 Phase contrast kit (10x, 20x, 40x, 100x)
6 C- mount 0.57 X focus adjustable
7 C- mount 1.0 X focus adjustable

Compare Models

Model Optical System Viewing Head Eyepiece Nosepiece Objective Stage Focusing Condenser Illumination Wire winding device Standard Accessories Dimension Net weight Gross weight
LBM-C20 Infinity Optical System F=200mm Trinocular Tube, 30°inclined, Interpupillary distance 52 to 75 mm, trinocular light is split 50/50 by a high quality prism (20/80 is optional) WF10X/20mm with the high point Quadruple Inward - Stage Size: 142 × 135 mm
Moving Range: 76 × 52 mm
Coarse and fine Knob
Division 0.001mm, Max: 20mm
Swing type NA= 1.25 (O) with the Iris diaphragm 6 V 20 W Halogen Lamp, Adjustable - - - 6.7 kg 9.1 kg
LBM-D10 Finite Optical System Binocular viewing head, 30° inclined, 360° rotation, interpupillary distance 48 to 75 mm Wide field WF10X/18mm and Wide field WF16X/15mm Inward, Quadruple revolving nosepiece - Double layer mechanical stage size: 115 × 125 mm, range: 76 × 52 mm - Abbe condenser N.A.1.25, with iris diaphragm, and height adjustment knob 3W LED lamp, brightness adjustable - - - - -
LBM-D11 Finite Optical System Binocular viewing head, 30° inclined, 360° rotation, interpupillary distance 48 to 75 mm Wide field WF10X/18mm and Wide field WF16X/15mm Inward, Quadruple revolving nosepiece - Double layer mechanical stage size: 115 × 125 mm, range: 76 × 52 mm - Abbe condenser N.A.1.25, with iris diaphragm, and height adjustment knob 3W LED lamp, brightness adjustable - - - - -
LBM-D12 Finite Optical System Trinocular viewing head, 30° inclined, 360° rotation, interpupillary distance 48 to 75 mm Wide field WF10X/18mm and Wide field WF16X/15mm Inward, Quadruple revolving nosepiece - Double layer mechanical stage size: 115 × 125 mm, range: 76 × 52 mm - Abbe condenser N.A.1.25, with iris diaphragm, and height adjustment knob 3W LED lamp, brightness adjustable - - - - -
LBM-D13 Finite Optical System Trinocular viewing head, 30° inclined, 360° rotation, interpupillary distance 48 to 75 mm Wide field WF10X/18mm and Wide field WF16X/15mm Inward, Quadruple revolving nosepiece - Double layer mechanical stage size: 115 × 125 mm, range: 76 × 52 mm - Abbe condenser N.A.1.25, with iris diaphragm, and height adjustment knob 3W LED lamp, brightness adjustable - - - - -
LBM-D14 Finite Optical System Monocular viewing head, 45° inclined, 360° rotation Wide field WF10X/18mm and Wide field WF16X/15mm Inward, quadruple revolving nosepiece - Double layer mechanical stage size: 115 × 125 mm, range: 76 × 52 mm - Abbe condenser N.A.1.25, with iris diaphragm, and height adjustment knob 3W LED lamp, brightness adjustable - - - - -
LBM-E10 - - WF10X/18 mm Ball Beating Quadruple Nosepiece Infinite Plan Achromatic 4X,10X,40X(S), 100X(S, Oil) Double Layer Mechanical Stage
Size: 135×140 mm
- condenser with Iris Diaphragm & filter
Rack & pinion adjustable
NA 1.25
Build-in Illumination, Halogen lamp 6V/20 W - - - - 8 kg
LBM-A10 Finite Optical System Sliding type binocular head, inclined at 45º WF10X Quadruple, click-stop Achromatic objective 4x, 10x, 40x(s), 100x(s,oil) Double layer mechanical stage: 140×132 mm and moving: 75×45 mm Coaxial coarse & fine adjustment, focusing range 30mm, focusing interval 0.002 mm Abbe N.A. 1.25 condenser with iris diaphragm & filter 3W LED, 6V/20W Halogen lamp, adjustable brightness - Yes 320×270×430 mm 5.5 kg 6 kg
LBM-A11 Finite Optical System Siedentopf binocular head, inclined at 30°C, interpupillary distance range 48-75mm, eyepiece tube rotation 360º WF10X/18 mm Quadruple, click-stop Achromatic objective 4x, 10x, 40x(s), 100x(s,oil) Double layer mechanical stage: 140×132 mm and moving: 75×45 mm Coaxial coarse & fine adjustment, focusing range 30mm, focusing interval 0.002 mm Abbe N.A. 1.25 condenser with iris diaphragm & filter 3W LED, adjustable brightness - No 350×245×460 mm 5.0 kg 7 kg
LBM-A12 Finite optical system Siedentopf binocular head, interpupillary distance range 48-75mm, eyepiece tube rotation 360º WF10X Quadruple, Click-stop Achromatic objective 4x, 10x, 40x(s), 100x (s,oil) Double layer mechanical stage: 140×132 mm and moving: 75×45 mm Coaxial coarse & fine adjustment, focusing range 30mm, Focusing interval 0.002 mm Abbe N.A. 1.25 condenser with Iris diaphragm & filter 6V/20W Halogen lamp or 3W LED, adjustable brightness - Yes 320×270×430 mm 5.5 kg 6 kg
LBM-B10 Finite optical system Siedentopf Binocular viewing head, Interpupillary distance range 48-75 mm, Inclined at 30º Wide Field Eyepiece WF10X/F.N. 20 mm Backward quadruple nosepiece Finite achromatic objectives: 4x, 10x, 40x, 100x Double layer mechanical stage: 140 ×132 mm Moving range: 75×45 mm Coaxial coarse & fine adjustment, Fine division 0.001 mm, Coarse stroke 37.7 mm/Rotation, Fine stroke 0.1 mm/Rotation, Moving range 24 mm Abbe N.A. 1.25 condenser with Diaphragm External Illumination 3W /LED - - 530×325×390 mm 7 kg 9 kg
LBM-B11 Infinite optical system Siedentopf Binocular viewing head, Interpupillary distance range 48-75 mm, Inclined at 30º Wide Field Eyepiece WF10X/F.N. 22 mm Backward quadruple nosepiece Infinite high contrast chromatic free full plan, Objectives: 4x, 10x, 40x, 100x Double layer mechanical stage: 216×150 mm, Graphite surface Moving range: 75×55 mm Coaxial coarse & fine adjustment, Fine division 0.001 mm, Coarse stroke 37.7 mm/Rotation, Fine stroke 0.1 mm/Rotation, Moving range 24 mm Abbe N.A. 1.25 condenser with Diaphragm External Illumination 3W /LED (Kohler) - - 530×325×390 mm 7 kg 9 kg
LBM-B12 Infinite optical system Binocular viewing head Inclined at 30º Interpupillary distance range 54-75 mm High eye point wide field eyepiece PL10X/20 mm with ±5 degrees diopter control Backward quadruple nosepiece Infinite plan achromatic objective: 4x, 10x, 40x(s), 100x(s,oil) Coaxial Double layer mechanical stage: 140×132 mm and Moving range: 76×50 mm Coaxial coarse & fine adjustment with limited & tension adjustment. Coarse adjustment range: 25 mm, fine adjustment precision: 0.002 mm N.A. 1.25 condenser (with socket for phase contrast & dark field sliders) Main supply 100~240V, 3W LED lamp with intensity control (fixed center) - - 600×600×300 mm 9 kg 10 kg
LBM-C10 Infinite Optical System Siedentopf binocular head, inclined at 30º, interpupillary distance range 50-75 mm, eyepiece tube rotation 360º WF10X/20 mm (high eye point) Quadruple nosepiece Infinite semi-plan objective: 4x, 10x, 40x(s), 100x(s, oil) Mechanical stage Size: 125×120 mm, Travel range: 76×30 mm Scale: 0.1 mm - Abbe condenser N.A. 1.25 with iris diaphragm 3W LED illumination, 100~240 V Yes - 340×260×470 mm 6 kg 7 kg
LBM-C11 Infinite Optical System Siedentopf binocular head, inclined at 30º, interpupillary distance range 50-75 mm, eyepiece tube rotation 360º WF10X/20 mm (high eye point) Quadruple nosepiece Infinite plan objective: 4x, 10x, 40x(s), 100x(s, oil) Mechanical stage Size: 125×120 mm, Travel range: 76×30 mm Scale: 0.1 mm - Abbe condenser N.A. 1.25 with iris diaphragm 3W LED illumination, 100~240 V Yes - 340×260×470 mm 6 kg 7 kg
LBM-B20 - - Diopter adjustable eyepiece WF10X/22 mm Quintuple nosepiece Infinite plan objective 4X, 10X, 20X, 40X (s), 100X(s, oil) Integrated stage, stage size: 186×145 mm and Travel range: 78×54 mm, Two slide holder - Sliding-in centred condenser N.A. 1.25 3W LED, Brightness adjustable - - 330×340×550 mm - -
LBM-E20 - - High-Eye point Plan Eyepiece PL10X/25 mm, Diopter Adjustable Bright Field Sextuple Nosepiece, With DIC Slot Infinity Plan Semi-Apochromatic Fluorescent Objectives
4X/0.13, W.D.= 18.5 mm
10X/0.3, W.D.= 10.6 mm
20X/0.5, W.D.= 2.33 mm
40X0.75, W.D.= 0.6 mm
100X/1.3, W.D.= 0.21 mm
- Coaxial Focus System With Upper Limited And Tension Adjustment, Coarse Adjustment Range: 25 mm, Fine Adjustment Precision: 0.001 mm N.A.0.9 swing-out type achromatic condenser, with iris diaphragm, and aperture scale, provides sufficient and uniform light for full-field observation in different magnifications 12 V, 100 W, Halogen lamp, center adjusted - - - - -
LBM-B13 Infinite Optical System - Wide field eyepiece WF 10X / 22 mm Quadruple nosepiece Infinite Plan Achromatic Objective for 4X, 10X, 40X, 100X Double layers mechanical Stage, size 140 × 132 mm / 76 × 50 mm Coaxial coarse and fine adjustable, moving range 25 mm Sliding in centerable condenser NA.1.25 3W LED, brightness adjustable - - 33 × 34 × 55 cm - -
LBM-F20 Infinite optical system Compensation Free binocular Head, Tilting trinocular 5° to 35°, interpupillary 48 to 75 mm Extra wide field eyepiece EW 10X/ 22 mm Backward Quintuple Nosepiece Infinite plan objective: 4X, 10X, 40X (s), 100X (s, oil) Double Layers Mechanical Stage 185×142 mm - Swing-out Condenser NA 0.9/ 0.25 External Illumination, Aspherical Collector, Halogen Lamp 6 V/ 30 W - - - - -
LBM-F10 Infinite Optical System - WF 10X / 23 mm (adjustable) Quintuple Infinite plan objective 4X, 10X, 20X, 40X (s), 100X(s, oil) Integrated stage, stage size: 182×140 mm and Travel range: 77×52 mm, Two slide holder Coaxial coarse and fine focusing adjustment with rack and pinion mechanism fine focusing interval 0.002 mm N.A. 0.9/0.13, swing out with iris diaphragm Built in Koehler illuminator system 6V/30 W Halogen lamp, field diaphragm, centre adjustable - - - - -
LBM-F21 Finite optical system Compensation Free binocular Head, 30° inclined, 360° swiveling, interpupillary 55 to 75 mm Widefield WF 10X/ 18 mm Quadruple revolving nosepiece 4 achromatic objectives: 4X, 10X, 40X (Spring), 100X (Spring, Oil) Double Layer Mechanical Stage,135×135 mm Coaxial Coarse and Fine Focusing
Scale Value 0.002 mm,
Focusing Range :30mm
Abbe N.A.1.25 condenser with iris diaphragm and filter Halogen Bulb 6 V/20 W, AC 220 V/110 V - - - - -
LBM-F22 Finite optical system Compensation Free trinocular Head, 30° inclined, 360° swiveling, interpupillary 55 to 75 mm Widefield WF 10X/ 18 mm Quadruple revolving nosepiece 4 achromatic objectives: 4X, 10X, 40X (Spring), 100X (Spring, Oil) Double Layer Mechanical Stage,135×135 mm Coaxial Coarse and Fine Focusing
Scale Value 0.002 mm,
Focusing Range :30 mm
Abbe N.A.1.25 condenser with iris diaphragm and filter Halogen Bulb 6 V/20 W, AC 220 V/110 V - - - - -
LBM-G10 Infinite Color Corrected Optical System Siedentop binocular head, 30° inclined, Interpupillary 47-75 mm High eyepoint wide field plan eyepiece PL 10×/20 mm with adjustable diopter Reversed Quintuple Nosepiece - Double Layers Mechanical Stage 150 mm × 140 mm, moving range 76 mm×50 mm, double slide holder, accuracy: 0.1 mm - N.A.1.25 compound eye illumination condenser group (with plug-in phase contrast and dark field plate slot), condenser preset center and height adjustable Adaptive 100 V-240 V switching power supply, single high brightness 3W LED (cold/warm color optional, cold color temperature 4750 K-5500 K, warm color temperature 2850 K-3250 K) (preset center), light intensity can be continuously adjusted - - - 8 Kg 10 Kg

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