Biological microscope LBM-B12 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 | 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 |
| Objective | Infinite plan achromatic objective: 4x, 10x, 40x(s), 100x(s,oil) |
| Stage | Coaxial Double layer mechanical stage: 140×132 mm and Moving range: 76×50 mm |
| Focusing | Coaxial coarse & fine adjustment with limited & tension adjustment. Coarse adjustment range: 25 mm, fine adjustment precision: 0.002 mm |
| Condenser | N.A. 1.25 condenser (with socket for phase contrast & dark field sliders) |
| Illumination | Main supply 100~240V, 3W LED lamp with intensity control (fixed center) |
| Wire winding device | |
| Standard Accessories | |
| Dimension | 600×600×300 mm |
| Net weight | 9 kg |
| Gross weight | 10 kg |
| Accessories No. | Name |
| 1 | Phase contrast kit (10x, 20x, 40x, 100x) |
| 2 | Dark field attachment |
| 3 | Siedentopf Trinocular Head |
| 4 | Simple polarization (with analyzer & polarizer) |
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 | 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 |
| 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) |
| 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 | Sliding type binocular head, inclined at 45º |
| Eyepiece | WF10X |
| Nosepiece | Quadruple, click-stop |
| 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 | Plan 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 | Monocular viewing head, 45° inclined, 360° rotation |
| 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, 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 | 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 | 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 |
| 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 |
| 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 | Siedentopf binocular head, interpupillary distance range 48-75mm, eyepiece tube rotation 360º |
| Eyepiece | WF10X |
| Nosepiece | Quadruple, Click-stop |
| 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 | 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 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 | 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 | 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 | 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 |
| Optical System | Finite Optical System |
| Viewing head | Siedentopf binocular head, inclined at 30°<br/> eyepiece tube rotation 360° |
| Eyepiece | Wide field eyepiece WF 10X / 18 mm |
| Stage | Double layer mechanical stage: 142 × 132 mm<br/> Moving range: 75 × 50 mm |
| Optical System | Finite Optical System |
| Viewing head | Siedentopf binocular head, inclined at 30°<br/> eyepiece tube rotation 360° |
| Eyepiece | Wide field eyepiece WF 10X / 18 mm |
| Stage | Double layer mechanical stage: 110 × 125 mm |
| Optical System | Finite Optical System |
| Viewing head | Siedentopf binocular head, interpupillary distance range 48 - 75 mm, eyepiece tube rotation 360º |
| Eyepiece | WF 10X / 18 mm |
| Type of Objective | Achromatic objective 4x, 10x, 40x(s), 100x(s,oil) |
| 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 |
| 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 |
| Viewing head | Trinocular Head Inclined at 30°, Interpupillary distance: 48 to 75 mm |
| Optical system | Infinite Optical System |
| Light distribution | Halogen Lamp 6 V/ 30 W |
| Eyepiece | High-point, Extra Wide Field Eyepiece EW10×/ 22 |
| Viewing head | Binocular Viewing Tube, Interpupillary distance 52 to 75 mm, 45°inclined, dioptre adjustable |
| Optical System | Infinite Optical System |
| Light distribution | 6 V 30 W Halogen Lamp House 6 V 30 W Osram Halogen Bulb Electrics for 6 V 30 W Halogen 250V/3.15 A Φ5 × 20 Fuse |
| Eyepiece | WF10X/20 mm Plan Eyepiece, High eye-point up to 21 mm Centering Telescope |