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LB-244 Binocular LED Fluorescent Biological Microscope

LB-244 Binocular LED Fluorescent Biological Microscope with Wide Field, Epi-Fluorescent Attachment, Seidentopf Binocular Head, Infinite Semi-Plan Achromatic Objectives and Optical System (Infinity Color Corrected System) are newly developed microscopes with an infinity color corrected system, the microscopes use LED as the light source, the life span of the LED lamp is much longer than mercury lamp, the performance is also better.



Excellent fluorescent image with infinitive optical system.

LED illumination with 50,000 hours life span.

No need for cooling system and protection device due to LED cold light source.

465-476nm excited wavelength with high SNR.

Convenient to use, no need warm-up.

More fluorescent filters are available for different applications.



Optical System- Infinite Optical System

Viewing Head- Seidentopf Binocular Head Inclined at 30°,Interpupillary Distance 48-75mm

Eyepiece- Wide Field Eyepiece WF10×/18

Nosepiece- Backward Quadruple Nosepiece

Objective- Infinite Semi-plan Achromatic Objective 4× 10× 40× 100×

Condenser- Sliding-in Centerable Condenser NA 1.25

Focusing- Coaxial coarse & fine adjustment, Fine division 0.002mm

Stage- Double Layers Mechanical Stage 140×140/ 75×50 mm

Illumination- LED Illumination

Halogen Lamp 6V/20W (optional)

Lamp- 3W LED Lamp(465-476nm)

Immersion Oil- Fluorescent Free Oil


Reflected Light Source


Blue excitation

Excitation- BP460~490

Dichroic Mirror- DM505

Barrier Filter- BA515


Green excitation

Excitation- BP510~550

Dichroic Mirror- DM570

Barrier Filter- BA590


with Wide Field

Binocular Microscope, Labomed Microscope, Biological Microscope