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LB-275

Biological

Trinocular

  Microscope

LB-275 Trinocular LED Fluorescent Biological Microscope

LB-275 Trinocular LED Fluorescent Biological Microscope with Wide Field and Infinite Plan Optical System (Infinity Color Corrected System) (Anti-Fungus) 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.

 

Features

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.

 

Specifications

Optical System: Infinite Optical System

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

Eyepiece: Wide Field Eyepiece WF10×/20

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

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)

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: LED Illumination 3W, Brightness Adjustable, 12V/20W Halogen Lamp (optional), Kohler illumination (optional)

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

Immersion Oil: Fluorescent Free Oil

Dimensions 38cm*26cm*51cm, 9kg

 

Reflected Light Source

Excitation-

Dichroic Mirror- BP460~490

Barrier Filter- DM505

Blue Excitation- BA515

 

Green Excitation

Dichroic Mirror- BP510~550

Barrier Filter- DM570

Blue Excitation- BA590

 

Trinocular Microscope, Labomed Microscope, Biological Microscope