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Biological Microscope LBM-E21

Biological Microscope LBM-E21

Biological Microscope LBM-E21 features an infinite plan semi-apochromatic optical microscope with a trinocular head inclined at 30°. It provides 6 field magnification levels, ranging from 40x to 1000x. The rackless steel wire stage, offering a moving range of 80 × 52 mm, allows smooth adjustments. Its backward nosepiece design and rotatable head enhance specimen observation. Our biological microscope is ideal for routine microscopic analysis and well-suited for research institutes and academic levels.

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Viewing Head Seidentopf Trinocular Head Inclined 30° , Light Split Switch :E100:P0/E0:P100/E20:P80
Eyepiece Wide field eyepiece 10x/22 mm ( High eyepoint)
Objectives Infinity semi-apochromatic fluorescent objectives 4x/0.16, WD=17.15 mm 10x/0.30, WD=7.68 mm 20x/0.50, WD=1.96 mm 40x/0.75, WD=0.78 mm 60x/0.8, WD=0.33 mm 100x/1.30, WD=0.15 mm
Nose-Piece Sixtuple Nosepiece with DIC slot, Backward
Focusing Coaxial coarse and Fine focusing, Coarse focusing travel range : 30 mm, Fine focusing Div.0.001 mm
Condenser Swing-out Condenser, N.A0.9/0.13, Iris diaphragm
Working Stage Steel wire stage with rackless, Size 280 × 160 mm, Moving range 80 × 52 mm
Illumination 5W LED, Input Voltage 100 to 240
  • High-eye point wide field eyepiece
  • Compact and stable build
  • Rotatable 360°
  • Sixtuple nosepiece with DIC slot
  • Swing-out condenser with iris diaphragm

Our Biological Microscope LBM-E21 is a high-performance optical microscope designed for advanced biological research and laboratory applications. It is an ideal option for medical and diagnostics, microbial analysis, cell biology, pharmaceutical and drug development, and research institutions.

  • C-Mount 0.5x

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Biological Microscope LBM-E21 Catalog

Available Range :

Biological Microscope LBM-G20 : 30° gemel binocular tube, 360° rotatable, Fixed Eyepiece Tube, Interpupillary Distance 48-76mm Biological Microscope LBM-G22 : 30° gemel binocular, 360° rotatable, adjustable height 375mm to 428.5mm Biological Microscope LBM-G21 : 30° gemel trinocular tube, 360° rotatable, Fixed Eyepiece Tube, Interpupillary Distance 48-76mm,
Splitting ratio: 50:50
Biological Microscope LBM-G23 : 30° trinocular gemel tube, 360° rotatable, adjustable eye-point: 375mm–428.5mm, fixed eyepiece, Interpupillary Distance 48-76mm, Splitting ratio: 50:50 Biological microscope LBM-B12 : Binocular viewing head Inclined at 30º Interpupillary distance range 54-75 mm Biological Microscope LBM-D10 : Binocular viewing head, 30° inclined, 360° rotation, interpupillary distance 48 to 75 mm Biological microscope LBM-A12 : Binocular, Seidentopf, 30° inclined, 360° rotatable Biological Microscope LBM-F21 : Compensation Free binocular Head, 30° inclined, 360° swiveling, interpupillary 55 to 75 mm Biological Microscope LBM-B13 : Compensation free Binocular head, 30° inclined, interpapillary distance 48 to 75 mm Biological Microscope LBM-F20 : Compensation Free binocular Head, Tilting trinocular 5° to 35°, interpupillary 48 to 75 mm Biological Microscope LBM-E10 : Compensation Free Trinocular Head inclined at 30° Biological Microscope LBM-F22 : Compensation Free trinocular Head, 30° inclined, 360° swiveling, interpupillary 55 to 75 mm Biological Microscope LBM-B20 : Compensation free, trinocular 30° inclined 360° rotation viewing head, interpupillary distance 48 to 75 mm Biological Microscope LBM-E20 : Gemel trinocular head, 30° inclined,  Inverted Image, Interpupillary Distance 50 to 76 mm, Three Split Ratio 0:100, 20:80, 100:0 Biological Microscope LBM-D14 : Monocular viewing head, 45° inclined, 360° rotation Biological Microscope LBM-G12 : Seidentopf Binocular Head, 30° inclined, Interpupillary 47-78mm Biological Microscope LBM-E21 : Seidentopf Trinocular Head Inclined 30° , Light Split Switch :E100:P0/E0:P100/E20:P80 Biological Microscope LBM-G13 : Seidentopf Trinocular Head, 30° inclined, Interpupillary 47-78mm Biological Microscope LBM-G11 : Seidentopf trinocular head, 30° inclined, Interpupillary distance: 47-75 mm, Splitting ratio: eyepiece: trinocular = 80:2 Biological Microscope LBM-G10 : Siedentop binocular head, 30° inclined, Interpupillary 47-75 mm Biological microscope LBM-A11 : Siedentopf binocular head, inclined at 30°C, interpupillary distance range 48-75mm, eyepiece tube rotation 360º Biological microscope LBM-C10 : Siedentopf binocular head, inclined at 30º, interpupillary distance range 50-75 mm, eyepiece tube rotation 360º Biological microscope LBM-B11 : Siedentopf Binocular viewing head, Interpupillary distance range 48-75 mm, Inclined at 30º Biological Microscope LBM-B10 : Siedentopf Binocular viewing head, Interpupillary distance range 48-75 mm, Inclined at 30º Biological Microscope LBM-F10 : Siedentopf type trinocular head (dual light transform) inclined at 30°, 360° rotation, interpupillary adjustable distance 48 to 76 mm Biological microscope LBM-A10 : Sliding type binocular head, inclined at 45º Biological Microscope LBM-B21 : Trinocular 30° inclined 360° rotation viewing head, interpupillary distance 48 to 75 mm Biological Microscope LBM-C20 : 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) Biological Microscope LBM-D13 : Trinocular viewing head, 30° inclined, 360° rotation, interpupillary distance 48 to 75 mm Biological Microscope LBM-D12 : Trinocular viewing head, 30° inclined
360° rotation, interpupillary distance 48 to 75 mm

Models of Biological Microscope

Labtron Biological Microscope is specialized for examining small organisms, cells, and tissues. They operate using optical lenses to magnify specimens, allowing for detailed observation. Their stage holds slides securely and provides correct positioning. They feature rotating nosepiece to easily switch between different objective magnifiers. Our Biological Microscope is applicable for education, research, medical diagnostics, and quality control in various laboratory settings.

Biological Microscope LBM-B21

Biological Microscope LBM-B21

  • Optical System : Infinite optical system
  • Viewing Head : Trinocular 30° inclined 360° rotation viewing head, interpupillary distance 48 to 75 mm
  • Eyepiece : Diopter adjustment ± 5, high eye point dia.30 mm WF10X/22 mm
  • Nosepiece : Backward quintuple nosepiece
Biological microscope LBM-A11

Biological microscope LBM-A11

  • 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
Biological Microscope LBM-G22

Biological Microscope LBM-G22

  • Optical System : Infinite Color Corrected Optical System
  • Viewing Head : 30° gemel binocular, 360° rotatable, adjustable height 375mm to 428.5mm
  • Eyepiece : PL10X/22mm, high eye point wide field
  • Objectives : Infinity Plan Achromatic Objectives: 4×, 10×, 40×, 100×
Biological Microscope LBM-G10
Biological Microscope LBM-G10
  • Optical System : Infinite Color Corrected Optical System
  • Viewing Head : Siedentop binocular head, 30° inclined, Interpupillary 47-75 mm
  • Eyepiece : High eyepoint wide field plan eyepiece PL 10×/20 mm with adjustable diopter
  • Objectives : Infinite plan Achromatic Objectives 4X, 10X, 40X (S), 100X (S, Oil)
Biological Microscope LBM-D11
Biological Microscope LBM-D11
  • 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)
Biological Microscope LBM-B13

Biological Microscope LBM-B13

  • 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
Biological microscope LBM-A10

Biological microscope LBM-A10

  • Optical System : Finite Optical System
  • Viewing Head : Sliding type binocular head, inclined at 45º
  • Eyepiece : WF10X
  • Nosepiece : Quadruple, click-stop
Biological Microscope LBM-H10

Biological Microscope LBM-H10

  • Magnification Factor : 40X to 1000X
  • Observation Tube : Hinged binoculars with a 45° tilt and 360° rotation
  • Eyepiece : WF10X
  • Nosepiece : Quadruple revolving nosepiece

Biological Microscope LBM-E21 FAQ's
  • The rackless steel wire stage enhances our Biological Microscope’s usability. It offers smooth, precise, and durable specimen movement while minimizing maintenance and operational issues. Its increased durability, precise specimen positioning, reduced maintenance, user-friendly design and enhanced safety make it ideal for routine laboratory usage.

  • Our Biological Microscope offers a total magnification range of 40x to 1000x, making it suitable for various laboratory applications. The 40x magnification is ideal for observing larger specimens. Its highest setting, 1000x magnification, enables detailed visualization of microscopic structures.

  • The seidentopf trinocular head in Labtron’s Biological Microscope offers several benefits for users. It includes a 30° inclined design that reduces strain on neck and eyes during prolonged use. The 360° rotatable head allows easy sharing of observations without moving the entire microscope. Its light split switch and trinocular port enables capturing of image and video while observation.

  • Yes. Labtron’s biological microscope is well suited for live cell imaging and medical diagnostics. The high magnification range and infinity semi apochromatic Flu objectives, allows enhanced visualization of cellular components, and tissue samples. Its trinocular head and advanced illumination system enables real time observation and image capture and documentation, crucial for live cell imaging and pathology diagnostics.

  • The Kohler illumination provides even and well-distributed light, eliminating shadows and glare, and improves the clarity. Its LED consumes less power (5W) while providing bright and stable illumination. The LED illumination produces low heat, true color rendering provides stable white light and enhances color accuracy in stained samples and histopathology slides. Additionally, the LED does not yellow over time that ensures consistent image quality.

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Biological Microscope:
Biological Microscope LBM-B21, Biological microscope LBM-A11, Biological Microscope LBM-G22, Biological Microscope LBM-G10, Biological Microscope LBM-D11, Biological Microscope LBM-B13, Biological microscope LBM-A10, Biological Microscope LBM-H10, and more.

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Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608

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