AMADA INSTRUMENT CO.,LIMITED — Nanjing China
XDT Series

XDT300 Student Binocular Biological Microscope for School

The XDT300 is a binocular biological microscope with a 30° inclined head, designed for classroom and teaching use.

Product Overview

The XDT300 is a binocular biological microscope with a 30° inclined head, designed for classroom and teaching use. It provides magnification from 40X to 1600X using a 40X objective and 100X oil immersion with a 10X eyepiece. The microscope includes a quadruple objective nosepiece, a coarse and fine focusing system with 0.015mm grid resolution, and a 1W LED illumination source. A 7-inch smart screen enables image capture and video recording with USB connectivity to a computer.

  • ModelXDT301, XDT302, XDT303
  • Magnification range40X-1600X
  • Head typeBinocular, 30° inclined
  • Interpupillary adjustment55-75mm
  • EyepieceWF10X 16mm *2, WF16X 11mm *2
  • NosepieceQuadruple objective nosepiece

Key Benefits

  • 30° inclined binocular head reduces neck strain during prolonged observation
  • 40X to 1600X magnification range supports cell, tissue and microorganism study
  • Coarse and fine focusing with 0.015mm grid value allows precise depth control
  • 7-inch smart screen captures images and video for student documentation
  • USB connection to a computer enables real-time sharing and recording in class

Application Scenarios

  • Classroom demonstration of plant cells, animal tissues and microorganisms
  • Student lab sessions where multiple learners view the same specimen on a shared screen
  • Biology teaching labs requiring image capture for report submission
  • School science fairs where students present live observations with recorded video
  • Teacher-led instruction with a single specimen displayed on a monitor for a group

Who It Is For

  • Secondary and high school biology teachers
  • University teaching laboratories with student cohorts
  • Science education programs in public and private schools
  • Schools conducting practical lab sessions in life sciences
  • Educational institutions requiring low-cost, durable microscopes for student use

Problems It Solves

  • Fixed monocular heads force students to take turns, slowing down group learning
  • Lack of image capture tools means students cannot document observations for reports
  • No integrated screen or USB output requires separate camera and adapter purchases
  • Poor illumination or fixed focus limits clarity in low-light or high-magnification work
  • Microscopes without a fine focus grid make precise depth adjustment difficult

Technical Features

  • 30° inclined binocular head with interpupillary adjustment 55-75mm
  • Quadruple objective nosepiece with 4X, 10X, 40X, and 100X (oil) achromatic objectives
  • Coarse and fine focusing coaxial mechanism with 20mm focusing range
  • Fine tuning grid value of 0.015mm for precise depth control
  • N.A.1.25 Abbe condenser with adjustable aperture for optimal contrast
  • Double layer mobile stage 125*110mm with 0.1mm precision movement
  • 1W LED illumination for consistent, low-heat lighting
  • 7-inch smart screen with built-in camera for image capture and video recording
  • USB connection to computer for data transfer and live display

Specifications

ModelXDT301, XDT302, XDT303
Magnification range40X-1600X
Head typeBinocular, 30° inclined
Interpupillary adjustment55-75mm
EyepieceWF10X 16mm *2, WF16X 11mm *2
NosepieceQuadruple objective nosepiece
Objectives4X, 10X, 40X, 100X (S, Oil)
Focusing systemCoarse and fine coaxial, 20mm range, 0.015mm grid value
CondenserN.A.1.25 Abbe condenser, adjustable aperture
StageDouble layer mobile platform 125*110mm, 0.1mm precision
Illumination1W LED
Smart screen7-inch, captures images and video
Data interfaceUSB connection to computer

Specifications are taken from the AMADA product data for this item. Confirm critical dimensions with us in writing before ordering.

Customization Options

  • Binocular or trinocular head configuration available
  • Optional eyepieces WF10X and WF16X for different field of view and magnification
  • Optional objectives 4X, 10X, 40X, 100X (oil) for standard biological use
  • Smart screen can be upgraded or replaced with alternative display options

Comparison With Other Options

XDT300 without smart screenSame optical system and focusing, but the smart screen version allows image capture and video without a separate camera or computer setup.
Monocular biological microscopeThe binocular head reduces eye strain and allows both eyes to view simultaneously, improving comfort during long observation sessions.
Basic classroom microscope with no screenThe XDT300's 7-inch smart screen enables live display and recording, supporting modern teaching methods that require documentation and sharing

Use Guide

  • Adjust the interpupillary distance to 55-75mm before focusing to ensure a single merged image
  • Start with the lowest magnification objective (4X) to locate the specimen, then switch to higher objectives
  • Use the coarse focus to bring the specimen into general view, then fine-tune with the fine focus knob
  • For 100X oil immersion, apply a drop of immersion oil to the slide before mounting the objective
  • Connect the smart screen to a computer via USB to transfer images or record video during class
Answers

Frequently Asked Questions

What is the magnification range of the XDT300?

40X to 1600X, using a 10X eyepiece with 4X, 10X, 40X, and 100X (oil) objectives.

Can I use this microscope for oil immersion?

Yes. The 100X objective is marked as (S, Oil), so immersion oil can be used for higher resolution at 1000X magnification.

Does the smart screen require external power?

No. The 7-inch smart screen is powered via the USB connection to the computer.

Can I connect this to a projector or monitor?

Yes. The USB connection allows the screen to display live images on a computer, which can be projected or recorded.

Is the focusing system suitable for student use?

Yes. The coarse and fine coaxial mechanism with 0.015mm grid value allows precise depth control, ideal for classroom precision tasks.

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