Biological microscope LBM-B11 is easy to operate. With backward nosepiece design, it’s coarse and fine focusing adjustment helps in better observation of the specimen. The microscope comes with 3W LED as external source of illumination. Being compact and light in weight, it is perfect for routine microscopic analysis at research institutes, colleges.
| Optical System | Infinite optical system |
|---|---|
| Viewing Head | Siedentopf Binocular viewing head, Interpupillary distance range 48-75 mm, Inclined at 30º |
| Eyepiece | Wide Field Eyepiece WF10X/F.N. 22 mm |
| Nosepiece | Backward quadruple nosepiece |
| Objective | Infinite high contrast chromatic free full plan, Objectives: 4x, 10x, 40x, 100x |
| Stage | Double layer mechanical stage: 216×150 mm, Graphite surface Moving range: 75×55 mm |
| Focusing | 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 |
| Condenser | Abbe N.A. 1.25 condenser with Diaphragm |
| Illumination | External Illumination 3W /LED (Kohler) |
| Wire winding device | |
| Standard Accessories | |
| Dimension | 530×325×390 mm |
| Net weight | 7 kg |
| Gross weight | 9 kg |
| Accessories No. | Name |
| 1 | Eyepiece WF20X/12 mm |
| 2 | Eyepiece: EW15X/16 mm |
| 3 | Phase contrast kit (10x, 20x, 40x, 100x) |
| 4 | Dark field attachment |
| 5 | Siedentopf Trinocular Head |
| 6 | C mount 0.5 X adapter |
Biological Microscope can be used for routine microscopic analysis of samples in laboratories, institutes, colleges. They are used in research labs for obtaining fine and sharp image quality with superior adjustment.
| 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 |
| Optical System | Finite Optical System |
| Viewing Head | Sliding type binocular head, inclined at 45º |
| Eyepiece | WF10X |
| Nosepiece | Quadruple, click-stop |
| Optical system | Color corrected infinity optical system |
| Viewing head | Gemel trinocular head, 30° inclined, Inverted Image, Interpupillary Distance 50 to 76 mm, Three Split Ratio 0:100, 20:80, 100:0 |
| Eyepiece | High-Eye point Plan Eyepiece PL10X/25 mm, Diopter Adjustable |
| Nosepiece | Bright Field Sextuple Nosepiece, With DIC Slot |
| Optical System | Infinite optical system |
| Viewing Head | Binocular viewing head Inclined at 30º Interpupillary distance range 54-75 mm |
| Eyepiece | High eye point wide field eyepiece PL10X/20 mm with ±5 degrees diopter control |
| Nosepiece | Backward quadruple nosepiece |
| Optical System | Finite Optical System |
| Viewing Head | Binocular viewing head, 30° inclined, 360° rotation, interpupillary distance 48 to 75 mm |
| Magnification | 40X to 1600X |
| Objectives | 195 Achromatic objectives 4x, 10x, 40x (Spring), 100x (Spring, oil) |
| Optical System | Infinite Optical System |
| Viewing head | Compensation free Binocular head, 30° inclined, interpapillary distance 48 to 75 mm |
| Eyepiece | Wide field eyepiece WF 10X / 22 mm |
| Nosepiece | Quadruple nosepiece |
| Optical System | Finite optical system |
| Viewing Head | Siedentopf binocular head, interpupillary distance range 48-75mm, eyepiece tube rotation 360º |
| Eyepiece | WF10X |
| Nosepiece | Quadruple, Click-stop |
| Viewing head | Siedentopf type trinocular head (dual light transform) inclined at 30°, 360° rotation, interpupillary adjustable distance 48 to 76 mm |
| Optical System | Infinite Optical System |
| Light distribution | 100: 0 (100% for eyepiece) 80: 20 (80% for trinocular head and 20% for eyepiece) |
| Eyepiece | WF 10X / 23 mm (adjustable) |
| Optical system | Infinite optical system |
| Viewing head | Compensation free, trinocular 30° inclined 360° rotation viewing head, interpupillary distance 48 to 75 mm |
| Eyepiece | Diopter adjustable eyepiece WF10X/22 mm |
| Nosepiece | Quintuple nosepiece |
| Optical System | Finite Optical System |
| Viewing Head | Siedentopf binocular head, inclined at 30°C, interpupillary distance range 48-75mm, eyepiece tube rotation 360º |
| Eyepiece | WF10X/18 mm |
| Nosepiece | Quadruple, click-stop |
| Optical System | Infinite optical system |
| Viewing Head | Compensation Free binocular Head, Tilting trinocular 5° to 35°, interpupillary 48 to 75 mm |
| Nosepiece | Backward Quintuple Nosepiece |
| Eyepiece | Extra wide field eyepiece EW 10X/ 22 mm |
| Optical System | Finite optical system |
| Viewing Head | Siedentopf Binocular viewing head, Interpupillary distance range 48-75 mm, Inclined at 30º |
| Eyepiece | Wide Field Eyepiece WF10X/F.N. 20 mm |
| Nosepiece | Backward quadruple nosepiece |
| Principle of Optics | Differential Interference Contrast Microscope |
| Viewing head | Compensation Free Trinocular Head inclined at 30° |
| Nosepiece | Ball Beating Quadruple Nosepiece |
| Eyepiece | WF10X/18 mm |
| Optical System | Finite Optical System |
| Viewing Head | Trinocular viewing head, 30° inclined, 360° rotation, interpupillary distance 48 to 75 mm |
| Magnification | 40X to 1600X |
| Objectives | 195 Achromatic objectives 4x, 10x, 40x (Spring), 100x (Spring, oil) |
| 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 |
| Optical System | Infinity Optical System F= 200 mm | ||||||||||
| Viewing Head | Siedentopf trinocular head, inclined at 30°, Interpupillary 55-75 mm | ||||||||||
| Eyepiece | WF10X/25 mm | ||||||||||
| Objective |
|
| Optical System | Infinity Optical System <br/> (with Bright Field/ Dark Field, DIC, Polarizing units) |
| Viewing Head | Seidentopf Trinocular Head Inclined at 30°, <br/> Interpupillary distance 48 to 75 mm |
| Reflected Illumination | 24 V, 100 W Halogen Light,<br/> Brightness Adjustable, Kohler Illumination With Aspherical Condenser<br/> Polarizer & Analyzer, <br/> Integrate Board For Polarizer & Analyzer <br/> Blue, Green, Yellow Filter, Ground Glass filters |
| Transmitted Illumination | Swing-Out Condenser N.A.0.9/0.25<br/> 24V 100 W Halogen Light With Aspherical Condenser<br/> Blue Filter |
| Optical System | Infinity Optical System <br/> (with Bright Field/ Dark Field, DIC, Polarizing units) |
| Viewing Head | Seidentopf Trinocular Head Inclined at 30°, <br/> Interpupillary distance 48 to 75 mm |
| Reflected Illumination | 24 V, 100 W Halogen Light,<br/> Brightness Adjustable, Kohler Illumination With Aspherical Condenser<br/> Polarizer & Analyzer, <br/> Integrate Board For Polarizer & Analyzer <br/> Blue, Green, Yellow Filter, Ground Glass filters |
| Transmitted Illumination | Nil |
| Optical System | Finite Optical System |
| Viewing Head | Binocular viewing head, 30° inclined, 360° rotation, interpupillary distance 48 to 75 mm |
| Magnification | 40X to 1600X |
| Objectives | 195 Achromatic objectives 4x, 10x, 40x (Spring), 100x (Spring, oil) |
| Optical System | Finite Optical System |
| Viewing Head | Binocular viewing head, 30° inclined, 360° rotation, interpupillary distance 48 to 75 mm |
| Magnification | 40X to 1600X |
| Objectives | Plan Achromatic objectives 4x, 10x, 40x (Spring), 100x (Spring, oil) |
| Optical System | Infinity Optical System F=200mm |
| Viewing Head | 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) |
| Eyepiece | WF10X/20mm with the high point |
| Infinity Objective | Plan Achromatic 4X/0.10<br/> Plan Achromatic 10X/0.25<br/> Plan Achromatic 40X/0.65<br/> Plan Achromatic 100X/1.25 (S,O) |
| Viewing head | Siedentopf type binocular head inclined at 30º, 360º rotation<br/> Interpupillary adjustable distance 50mm-75mm <br/>Anti-fungal system |
| Eyepiece | WF10X/20 mm |
| Objective | Infinite plan objectives (5pcs) 4x, 10x, 20x, 40x(s), 100x(s,oil) |
| Stage | Double layer mechanical stage with removable slide holder: 180mm×145mm<br/> Travel stage: 76(X)mm×52(Y)mm with right hand stage handle |
| Viewing head | Siedentopf type binocular head, inclined at 30º, 360ºrotation<br/> Interpupillary adjustable distance 50mm-75mm, Anti-fungal system |
| Eyepiece | WF10X/20 mm |
| Objective | Infinite plan objectives (5pcs) 4x, 10x, 20x, 40x(s), 100x(s,oil) |
| Stage | Double layer mechanical stage with removable slide holder: 180mm×145mm<br/> Travel stage: 76(X)mm×52(Y)mm with right hand stage handle |
| Viewing head | Siedentopf type trinocular head inclined at 30°, 360° rotation<br/> Interpupillary adjustable distance 50-75 mm<br/> Antifungal system |
| Eyepiece | WF10X/20 mm |
| Objective | Infinite plan objectives (5pcs) 4x, 10x, 20x, 40x(s), 100x(s,oil) |
| Stage | Double layer mechanical stage with removable slide holder: 180×145 mm Travel stage: 76(X)×52(Y) mm with right hand stage handle |
| 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 | Siedentopf type trinouclar head , inclined at 45°, interpupillary distance 52 to 75 mm, diopter adjustment |
| Eyepiece | WF10X/20, high eye-point up to 21 mm<br/> Reticule eyepiece: CROSSWF10X/20, high eye-point up to 21 mm |
| Objectives | Plan Achromatic 10X/0.25 WD=9.67 mm<br/> Plan Achromatic 20X/0.40 WD=7.97 mm<br/> Plan Achromatic 40X/0.60 WD=3.76 mm<br/> Plan achromatic positive phase contrast 20X/0.40 WD=7.97 mm |
| Nosepiece | Quintuple, inward facing |
| Viewing head | Seidentopf binocular viewing head, inclined at 45°, 360° rotation, interpupillary distance adjustable 48 to 75 mm |
| Eyepiece | Wide field eyepiece WF10X/ 22 mm, Eyepiece tube diameter: 30 mm |
| Objectives | Infinite plan achromatic objective |
| Nosepiece | Backward Quintuple nosepiece |
| Viewing head | Trinocular head inclined at 30°, interpupillary distance 48 to 75 mm |
| Eyepiece | High-point, Extra wide field eyepiece EW10X/ 22 mm |
| Objectives | Long working distance (LWD) infinite plan objective: 4X/ 0.1, WD 18 mm<br/> Long working distance (LWD) infinite plan objective: 40X/ 0.6, WD 2.6 mm<br/> Infinite plan phase objective: PH10X/ 0.25, WD 10 mm <br/> Infinite plan phase objective: PH20X/ 0.4, WD 5.1 mm |
| Nosepiece | Backward Quintuple nosepiece |