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LB-274 Binocular LED Fluorescent Biological Microscope with Wide Field Infinite Color Corrected Plan Optical System, Seidentopf Binocular Viewing Head, Infinite Plan Achromatic Objectives, and Abbe Condenser (Anti-Fungus)

LB-274 Binocular LED Fluorescent Biological Microscopes with Wide Field Infinite Color Corrected Plan Optical System, (Infinity Color Corrected System), Seidentopf Binocular Viewing Head, Infinite Plan Achromatic Objectives, and Abbe Condenser (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.

Labomed, Inc. is certified by ISO 9001-2013, has CE Conformity and is FDA Licensed.


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.

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Technical Specifications

Applications

LB-274 Binocular LED Fluorescent Biological Microscopes with Wide Field Infinite Color Corrected Plan Optical System, Seidentopf Binocular Viewing Head, Infinite Plan Achromatic Objectives, and Abbe Condenser (Anti-Fungus) is used to study the absorbing, transportation, chemicals distribution and positioning in cells. It is widely used in disease examination, immune diagnosis and life science areas.

Optical System

Infinite Color Corrected Optical System

Viewing Head

Seidentopf Binocular 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)
(20× and 60× are optional and must be purchased separately.)

Condenser

Abbe Condenser NA1.25 with Aperture Diaphragm

Focusing

Coaxial Coarse & Fine Adjustment, Fine Division 0.002mm, Coarse Stroke 37.7mm per Rotation

Stage

Rectangular 216×150mm, Cross Travel 78×54mm, Using Low-positioned X/ Y Coaxial Control Knob, Can Hold Two Sides. Moving Range is 24mm along the Z-axis.

Illumination

LED Illumination
12V/20W Halogen Lamp (optional), Brightness Adjustable
(30W illumination and Kohler illumination are optional, and must be purchased separately.)

Reflected Light Source

 

Excitation

Dichroic Mirror

Barrier Filter

Blue excitation

BP460~490

DM505

BA515

Green excitation

BP510~550

DM570

BA590

Lamp

3W LED Lamp(465-476nm)

Immersion Oil

Fluorescent Free Oil

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

Sample Images

ALL ACCESSORIES ARE OPTIONAL AND MUST BE ORDERED SEPARATELY

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Spectrophotometers from Labomed
Labomed, Inc. Mailing Address: 2728 S La Cienega Blvd.
Los Angeles, CA 90034 U.S.A TEL (310) 202-0814  FAX (310) 202-7286 Email: spectro@labomed.com, labomedinc@gmail.com 

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