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.

Viewing headTrinocular head inclined at 30°, interpupillary distance 48 to 75 mm
EyepieceHigh-point, Extra wide field eyepiece EW10X/ 22 mm
ObjectivesLong 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
NosepieceBackward Quintuple nosepiece
Optical systemInfinite optical system
CondenserExtreme long work distance condenser (ELWD) N.A. 0.3, LWD 72 mm (without condenser 150 mm)
Centering telescope eyepiece30 mm
Phase contrast kit10X, 20X, 40X phase annulus plate
Stage dimensionsPlain stage: 160×250 mm, Glass insert, Auxiliary Stage: 70×180 mm
Focusing systemCoaxial Coarse & fine adjustment, vertical objective movement, coarse stroke 37.7 mm per rotation, fine stroke 0.2 mm per rotation
Illumination6 V/30 W, halogen lamp, brightness adjustable
FilterBlue, green, ground glass with diameter 45 mm
Dimension650 × 430 × 610 mm
Gross weight14 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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