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LB-245 Trinocular LED Fluorescent Biological Microscope

LB-245 Trinocular LED Fluorescent Biological Microscope with Seidentopf Trinocular Head, Wide Field, Epi-Fluorescent Attachment and Infinite Semi-Plan Achromatic Objectives and Infinite 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 Trinocular Head Inclined at 30°, Interpupillary Distance 48-75mm

Eyepiece- Wide Field Eyepiece WF10×/18 with diopter adjustment

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 System, Fine Division 0.002mm, Coarse Stroke 37.7mm per rotation, Fine Stroke 0.2mm per rotation, Moving Range 20mm

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

Trinocular Microscope, Labomed Microscope, Biological Microscope