Fluorescence Microscope LX1320FMS is a versatile infinity-corrected optical system designed for precise observation of biological and cellular samples. It offers 40x - 1000x magnification with brightfield, phase contrast, darkfield, and LED fluorescence modes. The microscope features Full-Kohler LED illumination, stable focusing, and a front LCD display for convenient operation.

Catalog
Specifications
Optical system Infinity corrected optical system
Viewing head Seidentopf binocular tube inclined at 30°, Interpupillary distance 47 - 78 mm
Eyepiece Wide-field WF 10x/22 mm eyepieces with ± 5 diopter adjustment; Tube diameter Ø30 mm
Nosepiece Backward-facing quintuple coded nosepiece with objective-specific illumination memory
Magnification range 4x to 1000x
Objective Infinite plan achromatic objective, Plan 4x/0.10, WD 30.00 mm
Infinite plan achromatic objective, Plan 10x/0.25, WD 10.20 mm
Infinite plan achromatic objective, Plan 40x/0.65, WD 0.70 mm
Infinite plan achromatic objective, Plan 100x/1.25, WD 0.22 mm
Phase contrast kit Turret phase-contrast set with 5 positions for Brightfield, 10x, 20x, 40x and 100x
Infinite plan phase contrast objective, Plan 10x/0.25 Ph, WD 10.2 mm
Infinite plan phase contrast objective, Plan 20x/0.40 Ph, WD 12 mm
Infinite plan phase contrast objective, Plan 40x/0.65 Ph, WD 0.7 mm
Infinite plan phase contrast objective, Plan 100x/1.25 Ph, oil immersion WD 0.2 mm
Phase-centering telescope and green filter
Stage Double-layer rackless stage, 235 x 150 mm, XY travel 78 x 54 mm, metal clips for two slides, hard-oxidized surface
Focusing Low-position coaxial coarse/fine focus; coarse stroke 37.7 mm/rotation, fine graduation 1 µm and stroke 0.2 mm/rotation; 28 mm focal distance, focus lock, tension and torque adjustment, upper limit, and adjustable stage height
Condenser NA 1.25 Turret condenser with 5 positions for Brightfield (BF) and Phase Contrast (PH) observations
Illumination 3 W LED with Full-Kohler illumination, uniform matrix-lens field illumination, adjustable brightness and color temperature (3000 - 7000 K), with LCD display and ≥ 65,000-hour LED lifespan
Display Front-mounted LCD display microscope
ECO Function Automatic illumination switch-off after a preset period of user inactivity to reduce unnecessary energy consumption
EPI - Fluorescent kit
Fluorescence channel Excitation filter (EX) Dichroic mirror (DM) Emission filter (EM)
DAPI 360 - 390 nm BP 415 nm 435 - 485 nm
FITC/GFP 460 - 495 nm BP 505 nm 510 - 550 nm
TRITC 528 - 553 nm BP 565 nm 578 - 633 nm
Dark field kit Dry dark-field condenser
C - Mount 1 x C Mount adapter
Camera beam split Trinocular port with beam-split ratios: 100:0 / 80:20 / 0:100 (Eyepiece: Camera)
Power supply 100 - 240 V, 50 - 60 Hz
Packing dimension 780 x 500 x 500 mm
Gross weight 25 Kg
Features
  • An infinity-corrected optical system with plan achromatic objectives

  • Trinocular seidentopf viewing head with adjustable beam splitting

  • It provides a magnification range of 40x to 1000x

  • Front LCD displays magnification, light intensity, standby, and lock status

  • Rackless mechanical stage supports two slides with 78 × 54 mm XY movement

  • Coaxial coarse and fine focusing provides precise and stable operation

  • 3 W LED provides Full-Kohler illumination with adjustable brightness and 3000 - 7000 K color temperature

  • Supports Brightfield, Phase Contrast, Dark Field, and LED Fluorescence using DAPI, FITC/GFP, and TRITC

  • Coded quintuple nosepiece with automatic brightness adjustment for each objective, reducing eye fatigue and improving workflow

Applications
  • Used in clinical, diagnostic, microbiology, pathology, hematology, and research laboratories for detailed examination of biological and cellular samples. Suitable for brightfield, phase contrast, darkfield, and fluorescence observation of stained, unstained, and fluorescent specimens.

Standard Accessories
  • Green filter

  • Phase-centering telescope

  • Dust cover

Optional Accessories
  • Polarizer/analyzer

  • Interference contrast (DIC)

Fluorescence Microscope

Labdex Fluorescence Microscopes are engineered for high-contrast imaging with LED/Köhler illumination, infinity optics, and digital intensity control. Perfect for advanced research in pathology, cytology, genetics, and biotechnology, these microscopes enable detailed fluorescent studies with accuracy and reliability.

Biological Microscope

Labdex Biological Microscopes are designed for clear and precise observation of routine samples. Featuring infinity optics, binocular or monocular heads, adjustable nosepieces, LED illumination, and fine focusing, these microscopes are ideal for schools, research labs, and clinical applications. Perfect for both educational and professional settings, Labdex ensures reliable performance for everyday microscopy needs.

Digital Microscope

Labdex Digital Microscopes bring modern imaging to your lab with advanced LCD/TFT displays, Wi-Fi/Bluetooth connectivity, adjustable LED illumination, and sharp image capture. Ideal for digital documentation, sample analysis, and screening, these microscopes make research more interactive and precise.

Multi-viewing Biological Microscope

Labdex Multi-viewing Biological Microscopes allow multiple users to observe simultaneously with compensation-free heads, robust mechanical stages, and interchangeable objectives. Ideal for collaborative teaching, training, and demonstration labs, these microscopes make group learning and professional instruction seamless and interactive.

Polarizing Microscope

Labdex Polarizing Microscopes provide precise polarized light optics, rotating stages, and adjustable contrast control for accurate analysis of minerals, geological samples, and materials. Built for durability and performance, these microscopes are perfect for geology, mineralogy, materials science, and industrial microscopy applications.