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LB-278 Fluorescent Biological Binocular Microscope

LB-278 Fluorescent Biological Binocular Microscope with Infinite Optical System (Infinity Color Corrected System) are high level microscopes which are specially designed for college education, medical and laboratory study. They adopt 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, these biological microscopes make your works enjoyable.



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

Excellent fluorescent image with high resolution fluorescent objectives.

Protect the light leak with advanced lamp housing.

Perfect image with infinite plan fluorescent objectives.

More stable power supply, digital display and timer



Optical System: Infinite Optical System

Viewing Head: Seidentopf Binocular Viewing Head, Inclined at 30°, 360° Rotatable, Interpupillary 48-75mm

Eyepiece: Extra Wide Field Eyepiece EW10x/22, Eyepiece Tube Diameter 30mm

Nosepiece: Backward Quintuple Nosepiece

Objective: Infinite Plan Achromatic Objective 4×, 10×, 40×, 100× (Can make 5 objectives by request, adding 20× or 60× objectives is optional)

Condenser: Abbe Condenser NA1.25 with Aperture Diaphragm

Focusing: Coaxial Coarse & Fine Adjustment, Fine Division 0.002mm, Coarse Stroke 37.7mm per Rotation, Fine Stroke 0.2mm per Rotation, Moving Range 22mm

Stage: Rectangular 216×150mm, Cross Travel 78×54mm, Using Low-positioned X/Y Coaxial Control Knob, Can Hold Two Sides

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

Lamp- 100W HBO Ultra Hi-voltage Spherical Mercury Lamp

Dimensions Two Cartons: 38cm*26cm*51cm, 10kg; 38cm*26cm*45cm, 6kg


Reflected Light Source

Blue Excitation

Excitation- BP460~490

Dichroic Mirror- DM570

Barrier Filter- BA520


Green Excitation

Excitation- BP510~550

Dichroic Mirror- DM570

Barrier Filter- BA590



Binocular Microscope, Labomed Microscope, Biological Microscope