LB-281 Trinocular LED Fluorescent Biological Microscope
LB-281 Trinocular LED Fluorescent Biological Microscope with Compensation Free Trinocular Head, Wide Field, Backward Quintuple Nosepiece, Kohler and LED Illumination, Infinite Plan Achromatic Objectives, (Infinity Color Corrected System) Reflected Light Source and Infinite Plan Optical System are newly developed microscopes, 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: Compensation Free Trinocular Head Inclined at 30°,Interpupillary Distance 48-75mm
Eyepiece: Wide Field Eyepiece WF10×/22 with diopter adjustment
Nosepiece Backward Quintuple Nosepiece (Can be supplied with backward sextuple nosepiece (optional))
Objective: Infinite Plan Achromatic Objective 4× 10× 40× 100×
Condenser: Swing Condenser NA 0.9/0.25
Focusing: Coaxial coarse & fine adjustment, Fine division 0.001mm
Stage: Double Layers Mechanical Stage 185×142/ 75×55 mm
Illumination: External Kohler illumination, Aspherical collector, Halogen lamp 6V/30W
Lamp 3W LED Lamp (465-476nm)
Immersion Oil Fluorescent Free Oil
Reflected Light Source
Dichroic Mirror- DM505
Barrier Filter- BA515
Dichroic Mirror- DM570
Barrier Filter- BA590
with Wide Field