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Trinocular Microscope, Labomed Microscope, Biological Microscope, Medical Microscope






LB-271 Biological / Medical Trinocular Microscope

LB-271 Biological and Medical Trinocular Microscope with Infinite Optical System (Infinity Color Corrected System) (Anti-Fungus) This microscope is a high level microscope which is specially designed for college education, medical and laboratory study. It adopts an Infinite optical system, an infinity color corrected system, beautiful structure and ergonomic design. With an innovative optical and structure design idea, excellent optical performance and easy to operate system, this biological microscope makes your work enjoyable.



Comes with a trinocular head

Excellent image quality with infinite optical system.

Comfortable operating with ergonomic design.

Better illumination with sliding-in centerable condenser, convenient to replace phase contrast and dark field condenser.

Advanced design of mechanical stage structure prevents the scratches of users.



Optical System: Infinite optical system

Viewing Head: Seidentopf type Trinocular Head, Inclined at 30°, 360° Rotatable

Eyepiece: WF10×/20

Objective: Infinite Plan achromatic objective 4×(N.A0.10, W.D15.5mm), 10×(N.A0.25, W.D5.02mm), 40×(N.A0.65,W.D0.60mm), 100×(N.A1.25, W.D0.13mm) (Can make 5 objectives by request, adding 20× or 60× objectives is optional)

Nosepiece: Backward quadruple nosepiece (Can be supplied with backward quintuple nosepiece (optional))

Focusing: Coaxial Coarse & Fine Adjustment System, Range 25mm, Fine Division 2µm, Coarse Stroke 37.7mm per Rotation, Fine Stroke 0.2mm per Rotation

Stage: Rectangular 216×150mm, cross travel 78×54mm, using low-positioned X/ Y coaxial control knob, can hold two slides

Condenser: Abbe condenser NA1.25 with aperture diaphragm

Illumination: LED Illumination, Halogen Lamp 12V/ 20W Brightness Adjustable (optional) , Kohler Illumination (optional)

Filter: Blue Filter


Dimension & G.W.

38cm*26cm*51cm, 9kg


Dust Cover

Supplied with dust cover