Widefield Senior Student Microscope

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Widefield Senior Student Microscope Specification

Focus System
Coarse and fine adjustment via dual knobs.

View Head
Monocular, widefield.

Spare Parts
Spare lamps, objectives, eyepieces available.

Features
Robust metal construction, anti-fungal coating on optics, suitable for senior students, precision-ground optical components.

Theory
Optical compound microscope designed for educational purposes.

Drawtube
Monocular, widefield drawtube.

Sensor
N/A (Optical viewing only, no digital sensor).

Resolution
Optical; depends on eyepiece and objective lens combination.

Interface
Manual operation; mechanical stage controls.

Frame Rate
N/A (No digital imaging).

Focal Distance
Adjustable via coarse and fine focusing knobs.

Magnification
Ranges from 40x to 1000x (using different eyepiece and objective combinations).

Dimensions
Approximate height 340 mm.

Focus Range
Coarse and fine adjustment provided.

Eyepieces
Widefield eyepiece, 10x and 15x options.

Eyepiece Tube
Monocular tube, fixed angle.

Illumination
Built-in plano concave mirror for natural light; 6V/20W electric illuminator optional.

Coarse Adjustment Range
Provided for large focusing.

Fine Adjustment Range
Provided for precise focusing.

Working Stage
Mechanical stage with slide clips.

Still Image Capture Resolution
N/A (Optical only, no digital output).

Video Capture Resolution
N/A (Optical only, no digital output).

Image Format
N/A (No image capture functionality).

Interpupillary Distance
Fixed (monocular type).

Objective Achromatic
Standard achromatic objective lenses (4x, 10x, 40x, 100x oil).

Condenser
Abbe condenser, N.A. 1.25 with iris diaphragm.

Light Source
Plano concave mirror or optional electric illuminator.

About Widefield Senior Student Microscope

Wide field Senior Student Microscope

Body : MONOCULAR body with horse shoe shaped base hinged type, versatile designed inclinable to 90o assembled from DIE-CAST parts. Viewing Tube : MECHANICAL tube of length 160+1mm. Eyepiece : KEOWA HKW 10x(WF) & H6x. Nosepiece : TRIPLE revolving nosepiece with positive centering and click stop. Objectives : KEOWA10x & 40x (SL). Stage: FIXED square stage of size 120mm X 120mm with Phosphorus stage clips. Focusing : RACK AND PINION knob provided for sensitive focusing. Knobs : SEPARATE coarse and fine motion knobs with very precise & accurate graduated fine motion reading to 0.002mm, for fine adjustment and a stopper to prevent damage to glass microslides and objective lenses. Condenser : TWO LENS ABBE condenser NA 1.25 with continuously variable iris diaphragm and swing-out filter holder. Illumination : STANDARD plano concave mirror 50 mm dia. in fork for natural light, replaceable by a substage microscope lamp. Magnification: 50x-600x. Packaging contents : Packed in shockproof Styrofoam moulded box or in a plywood cabinet having provision for placing eyepieces and objectives and dust cover.

Accessories (optional)

*Detachable graduated mechanical stage.
*Substage illuminator ML-1. Workable on 220 volts direct.
*Huyenian eyepiece H5x or H10x or H15x.
*Pointer Eyepiece 5x or 10x or 15x.
*Oil immersion 100x (SL) NA 1.25. Warranty Information 2 Years parts. 3 years KEOWA optics.

Engineered for Educational Excellence

Crafted for demanding academic and laboratory settings, this microscope blends ergonomic inclined arm design with a heavy-duty, corrosion-resistant build. The adjustable condenser and widefield eyepieces enhance viewing comfort and optical clarity, ensuring students and educators experience reliable, precise microscopy every session.

Versatile Illumination Options

Users can choose between a built-in plano concave mirror for natural light or a safe, fused 6V/20W electric illuminator. This flexibility allows you to adapt to various working conditions without compromising safety or image quality, making the microscope suitable for a variety of practical scenarios.

Precision and Stability

With its vibration-resistant cast iron base and smooth ball-bearing stage movement, the microscope enables meticulous slide positioning and stable viewing. The mechanical stage with slide clips and dual focus adjustment knobs provide precise control needed for advanced studies and research.

FAQs of Widefield Senior Student Microscope:

Q: How do you operate the focusing mechanism on the Widefield Senior Student Microscope?

A: The microscope features dual focusing knobscoarse and fine adjustmentfor easy and precise control. Begin with the coarse focus to bring the sample into general view, then use the fine focus knob to adjust for sharp, detailed imaging.

Q: What magnification range does this microscope offer, and how can it be adjusted?

A: This microscope provides magnifications from 40x up to 1000x. You can adjust magnification by switching between the provided widefield eyepieces (10x and 15x) and the achromatic objective lenses (4x, 10x, 40x, and 100x oil immersion).

Q: When is the built-in electric illuminator recommended over the mirror for lighting?

A: The built-in electric illuminator is ideal in low-light or indoor settings where natural light is insufficient. The plano concave mirror is best used where consistent natural light is available. Using either option ensures optimal illumination for clear specimen observation.

Q: Where is this microscope best utilized?

A: This model is perfect for educational settings such as schools and colleges, as well as in basic research and laboratory environments, due to its durability, precision optics, and user-friendly features.

Q: What process should be followed for safe handling and maintenance?

A: Handle the microscope using the sturdy arm and always place it on a flat surface. Clean the optics with a soft, lint-free cloth and store the unit in its export-grade packaging when not in use. Replace lamp, objectives, or eyepieces with available spares as needed.

Q: How does the microscope benefit senior students and educational institutions?

A: With its ergonomic design, durable construction, and precise optical system, the microscope facilitates effective student learning and robust performance during practical experiments, supporting an environment of scientific exploration and discovery.

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