[LB-229] Compound LCD Digital Biological Microscope

[LB-229] Compound LCD Digital Biological Microscope

LB-229 Affordable Digital Compound Medical and Educational Microscope is an economic, practical and easy to operate compound microscope, this microscope is widely used in the medical and educational fields, linking to the monitor by:

LC-27 USB2.0 CMOS Eyepiece Camera is an economic version with simple and compact structure CMOS eyepiece camera (digital eyepiece). USB2.0 is used as the data transfer interface. LC-27 comes with a high-speed USB2.0 interface and high frame rate video display, which keep the screen smooth without interruption. LC-27 comes with an advanced video & image processing application ImageView. The LC-27 can be widely used to transform the monocular or binocular student microscopes to a digital microscope. With a 23.2 to 30mm or 23.2 to 30.75 convert ring, the LC-27 camera can also change the stereo microscope to digital stereo microscope. It is not only features high resolution of LCD display to generate genuine photo and video, but also features for quick and easy snapshots or short videos.

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  • New machining facility and advanced alignment technology;
  • With complete functions and outfit of binocular microscope;
  • Comfortable operation with updated and ergonomic design;
  • LED light illumination, saves energy;
  • Compact and flexible, ideally suited for desktop, laboratory worktable;
  • Eyepoint height and interpupillary distance can be adjusted to fit for observation.
  • Camera is optional.


  • Microscope eyepiece camera with 23.2 diameter and compact size.
  • Easy to extend to C or CS- Mount camera with high quality lens (optional).
  • High-quality camera with Aptina CMOS sensor.
  • Auto white balance and auto-exposure; Brightness, contrast, chroma and saturation can be adjusted.
  • High-speed U SB2.0 interface and high frame rate video display keep the screen smooth without interruption.
  • With advanced video & image processing application ImageView.
  • Providing Windows/Linux/Mac OS multiple platforms SDK.
  • Native C/C , C#/VB.NET, DirectShow, Twain Control API.

Technical Specifications


LB-229 Affordable Digital Compound Medical and Educational Microscope is ideally suited for the school biological education and medical analyses areas. We can use it to observe all kinds of slides. It can be widely used in clinics, hospitals, schools, academic labs and scientific research departments.

Viewing Head Seidentopf Binocular Head, Inclined at 30°, Interpupillary Distance 48-75mm
Eyepiece WF10×/18, P16×/11 (optional) with diopter adjustment
Objective Achromatic Objective 4×, 10×, 40×, 100×
Nosepiece Backward Quadruple Nosepiece
Stage Double Layer Mechanical Stage 132×142mm/ 75×40mm
Focusing Coaxial Coarse & Fine Adjustment, Moving Range 24mm, Fine Division 0.004mm
Condenser Abbe NA 1.20 with Iris Diaphragm & Filter
Illumination LED 3W, Brightness Adjustable
Kohler illumination (optional)
Dimension & G.W. 39.5cm*26.5cm*50cm, 7kg
Immersion Oil 5 ml


Spectral Range 380-650nm (with IR-cut Filter)
White Balance Auto White Balance
Color Technique N/A
Capture/Control API Native C/C , C#/VB.NET, DirectShow, Twain and Labview
Recording System Still Picture and Movie
Cooling System Natural
Operating Environment
Operating Temperature(in Centigrade) -10~ 50
Storage Temperature(in Centigrade) -20~ 60
Operating Humidity 30~80%RH
Storage Humidity 10~60%RH
Power Supply DC 5V over PC USB Port
Software Environment
Operating System Microsoft® Windows® XP / Vista / 7 / 8 /10 (32 & 64 bit)
OSx(Mac OS X)
PC Requirements CPU: Equal to Intel Core2 2.8GHz or Higher
Memory: 2GB or More
USB Port:USB2.0 High-speed Port
Display:17” or Larger


Standard Camera Packing List

Carton L:52cm W:32cm H:33cm (50pcs, 12~17Kg/carton), not shown in the photo
Gift box L:14.5cm W:9.5cm H:6.0cm (0.15~0.16Kg/box)
USB2.0 eyepiece camera
High-Speed USB2.0 A male to mini B 5-pin male gold-plated connectors cable /1.5m
CD (Driver & utilities software, 8cm)

Optional Accessory (must be purchased separately)

C-Mount Adapter Housing:108027 (HS502)
108015 (Dia.23.2mm to 30.0mm Ring)/Adapter rings for 30mm eyepiece tube
108016 (Dia.23.2mm to 30.5mm Ring)/ Adapter rings for 30.5mm eyepiece tube
108017 (Dia.23.2mm to 31.75mm Ring)/ Adapter rings for 31.75mm eyepiece tube
Calibration kit 106011/TS-M1 (X=0.01mm/100Div.);
106012/TS-M2 (X,Y=0.01mm/100Div.);
106013/TS-M7 (X=0.01mm/100Div., 0.10mm/100Div.)

Optional Accessories

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