Inverted Biological Microscope LIBM-A20

Inverted Biological Microscope LIBM-A20

Inverted Biological Microscope LIBM-A20 comes with a unique supporting stand structure & advanced optical functions. Equipped with phase annulus plate, long working distance infinite plan & phase objectives, user can view high resolution images of the cells, tissue & other biological specimens. It is widely used in tissue culture & other life science industry for research & quality purpose.
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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
Long working distance (LWD) infinite plan objective: 40X/ 0.6, WD 2.6 mm
Infinite plan phase objective: PH10X/ 0.25, WD 10 mm
Infinite plan phase objective: PH20X/ 0.4, WD 5.1 mm
Nosepiece Backward Quintuple nosepiece
Optical system Infinite optical system
Condenser Extreme long work distance condenser (ELWD) N.A. 0.3, LWD 72 mm (without condenser 150 mm)
Centering telescope eyepiece 30 mm
Phase contrast kit 10X, 20X, 40X phase annulus plate
Stage dimensions Plain stage: 160×250 mm, Glass insert, Auxiliary Stage: 70×180 mm
Focusing system Coaxial Coarse & fine adjustment, vertical objective movement, coarse stroke 37.7 mm per rotation, fine stroke 0.2 mm per rotation
Illumination 6 V/30 W, halogen lamp, brightness adjustable
Filter Blue, green, ground glass with diameter 45 mm
Dimension 650 × 430 × 610 mm
Gross weight 14 kg
  • Trinocular head design
  • Infinite optical system
  • 10X to 20X, 40X phase annulus plate
  • Innovative stand structure
  • 72 mm Extreme long working distance condenser
  • Blue, Green & ground glass filters with 45 mm diameter
Used for applications in animal & plant tissue culture laboratory, fish laboratory, plant laboratory, poultry laboratory.
Accessories No. Name
1 Attachable mechanical stage, X-Y Coaxial control, Moving range 120×78 mm
2 LWD infinite plan objective: 10X/ 0.25, WD 10 mm
3 LWD infinite plan objective: 20X/ 0.4, WD 5.1 mm
4 Infinite plan phase objective: 40X/ 0.65, WD 0.35 mm
5 Centering Telescope 30 mm
6 Terasaki holder, 38 mm petri dish holder & 54 mm slide glass holder
7 10X to 20X, 40X phase annulus plate
8 Photo attachment
9 Video Adapter with C Mount

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Inverted Biological Microscope LIBM-A20 Catalog

Available Range :

Inverted Biological Microscope LIBM-F11 : 45° Trinocular seidentopf head Interpupillary distance: 48-76 mm, splitting Ratio :100:0 or E80:P20, eyepiece tube diameter:30 mm Inverted Biological Microscope LIBM-E11 : Butterfly Seidentopf Head, 360°rotated, Inclined 45°, IPD: 48 to 75mm, Light distribution: 80:20(80% for eyepiece,and 20% for camera tube) Inverted Biological Microscope LIBM-E10 : 45° inclined trinocular head, 360° rotatable, inter-pupillary range 50mm to 75mm, fixed splitting ratio 20:80 Inverted Biological Microscope LIBM-F10 : 45° Trinocular Tube, Interpupillary Distance: 48-76mm, Splitting Ratio: 100:0 or 80:20, Eyepiece Tube Diameter: 30mm Inverted Biological Microscope LIBM-E12 : Butterfly Seidentopf Head,360°rotated, Inclined 45°, IPD: 48 to 75mm, Light distribution: 80:20(80% for eyepiece,and 20% for camera tube) Inverted Biological Microscope LIBM-C10 : Compensation free binocular head inclined at 45°C, interpupillary distance 50 to 75 mm Inverted Biological Microscope LIBM-C12 : Compensation free trinocular head inclined at 45°C, interpupillary distance 50 to 75 mm Inverted portable biological microscope LIBM-D10 : Monocular viewing head Inverted Biological Microscope LIBM-G10 : Seidentopf Binocular Head, Inclined at 45°, Interpupillary Distance 48-75mm Inverted biological microscope LIBM-A10 : Seidentopf binocular viewing head, inclined at 45°, 360° rotation, interpupillary distance adjustable 48 to 75 mm Inverted Biological Microscope LIBM-H10 : Seidentopf Tilting Binocular Head, 5° to 35° adjustable, Interpupillary Distance 48-75mm Inverted biological microscope LIBM-B10 : Siedentopf type trinouclar head , inclined at 45°, interpupillary distance 52 to 75 mm, diopter adjustment Inverted Biological Microscope LIBM-A20 : Trinocular head inclined at 30°, interpupillary distance 48 to 75 mm

Models of Inverted Biological Microscopes

Labtron Inverted Biological Microscopes are specialized to allow observation from below, featuring unique optical design. Their light source is adjustable, allowing users to control illumination for optimal specimen visibility. They are equipped with eyepiece lenses that offer comfortable viewing angles and magnification for extended observation sessions. Their objectives are specially designed to provide various magnifications for detailed visibility. Our Inverted Biological Microscopes are versatile for live-cell imaging, tissue analysis, and studying cellular interactions.

Inverted Portable Biological Microscope LIBM-D11

Inverted Portable Biological Microscope LIBM-D11

  • Magnifications : 40X-200X
  • Eyepiece : WF10X/18 eyepiece
  • Long Working Distance : 4X, 10X, 20X
  • Focusing Stroke : 11MM
Inverted Biological Microscope LIBM-G11

Inverted Biological Microscope LIBM-G11

  • Optical System : NIS 60 Infinite Optical System, Tube length 200mm
  • Viewing Head : Seidentopf Binocular Head, Inclined at 45°, Interpupillary Distance 48-75mm
  • Magnification : 4x, 10x, 20x, 40x
  • Eyepiece : SW10×/ 22mm
Inverted Biological Microscope LIBM-C10

Inverted Biological Microscope LIBM-C10

  • Viewing head : Compensation free binocular head inclined at 45°C, interpupillary distance 50 to 75 mm
  • Eyepiece : WF10X/ 20 mm
  • Objectives : Long working distance plan objective: LWDPL 4X/ 0.1 W.D. 25 mm LWDPL 10X/0.25 phase contrast W.D. 11 mm LWDPL 20X/ 0.4 phase contrast W.D. 6 mm LWDPL 40X/ 0.6 W.D. 3.8 mm
  • Nosepiece : Quintuple Nosepiece
Inverted Biological Microscope LIBM-G10
Inverted Biological Microscope LIBM-G10
  • Optical System : NIS 60 Infinite Optical System, Tube length 200mm
  • Viewing Head : Seidentopf Binocular Head, Inclined at 45°, Interpupillary Distance 48-75mm
  • Magnification : 4x, 10x, 20x, 40x
  • Eyepiece : SW10×/ 22mm
Inverted Biological Microscope LIBM-E10
Inverted Biological Microscope LIBM-E10
  • Optical System : Infinite optical system, tube length 180mm, parfocal distance 45mm
  • Viewing Head : 45° inclined trinocular head, 360° rotatable, inter-pupillary range 50mm to 75mm, fixed splitting ratio 20:80
  • Eyepiece : High eye-point wide field plan eyepiece PL10×/22mm, adjustable diopter
  • Objective : Long working distance infinite plan achromatic objectives: PH4×/0.13, PH10×/0.25, PH20×/0.40, PH40×/0.65
Inverted Biological Microscope LIBM-C11

Inverted Biological Microscope LIBM-C11

  • Viewing head : Compensation free binocular head inclined at 45°C, interpupillary distance 50 to 75 mm
  • Eyepiece : WF10X/ 22 mm
  • Objectives : Distance infinity plan objective: LWDPL 4X/ 0.1 W.D. 29.4 mm LWDPL 10X/0.25 phase contrast W.D. 16 mm LWDPL 20X/ 0.4 phase contrast W.D. 10.5 mm LWDPL 40X/ 0.6 W.D. 5.4 mm
  • Nosepiece : Quintuple Nosepiece
Inverted Biological Microscope LIBM-E11

Inverted Biological Microscope LIBM-E11

  • Viewing Head : Butterfly Seidentopf Head, 360°rotated, Inclined 45°, IPD: 48 to 75mm, Light distribution: 80:20(80% for eyepiece,and 20% for camera tube)
  • Eyepiece : Wide field eyepiece 10x/20 mm
  • Objectives : Infinity long plan FL objectives 10x/0.25 W.D=10.3 mm 40x/0.65 W.D=5.1 mm Infinity long plan FL phase contrast objectives 20x/0.45 W.D=5.8 mm ( both for bright field and phase contrast)
  • Annular Spot : 20x /40x
Inverted Biological Microscope LIBM-H10

Inverted Biological Microscope LIBM-H10

  • Optical System : NIS 60 Infinite Optical System, Tube length 200mm
  • Viewing Head : Seidentopf Tilting Binocular Head, 5° to 35° adjustable, Interpupillary Distance 48-75mm
  • Magnification : 4x, 10x, 20x, 40x
  • Eyepiece : SW10×/ 22mm

Inverted Biological Microscopes:
Inverted Portable Biological Microscope LIBM-D11, Inverted Biological Microscope LIBM-G11, Inverted Biological Microscope LIBM-C10, Inverted Biological Microscope LIBM-G10, Inverted Biological Microscope LIBM-E10, Inverted Biological Microscope LIBM-C11, Inverted Biological Microscope LIBM-E11, Inverted Biological Microscope LIBM-H10, and more.

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