• Student Biological Microscope - Binocular
  • Student Biological Microscope - Binocular

Student Biological Microscope - Binocular

NM-2601-B

Vendor: SmartLabs

Suited For: Education

Country of Origin: China

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R 9,000.00
R 9,000.00
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Advanced student biological microscope with a wide field eyepiece WF10x/18mm, high contrast Plan Objective 4x,10x,40x,100x (Plan objectives have a flat field about the center 95% of the image), double layers mechanical stage measuring 115x125mm with a moving range of 70x35mm that is constructed out of a full metal body construction with a high rigidity for a longer work life. Powered by a 3W LED for additional mobility and off-grid use (Support Power Bank Supply Input Wide Voltage 100V-240V, Output 5V1A, power bank not included).

A plan (or planar) objective corrects better for color and spherical aberration than either the semi-plan or the achromatic objective. Plan objectives have a flat field about the center 95% of the image. While plan objectives give you flatter fields than achromatic objectives, they also have a higher price.

Specification

  • Head: Seidentopf Binocular Head Inclined 30°, Rotatable 360°, Interpupilary Distance 48-75mm
  • Eyepiece: WF10x/18mm
  • Nosepiece: Quadruple, Backward
  • Plan Objective: 4x, 10x, 40x, 100x (differs from Monocular unit)
  • Double layers mechanical stage
  • Stage Size: Double Layer Mechanical Size 125 × 115mm,
  • Stage moving range: Travel Range 35 × 75mm
  • Condenser: Abbe N.A. 1.25(Iris Diaphragm)
  • Coaxial Coarse And Fine Focusing Knobs, Travel Range: 22mm, Scale: 2µm
  • Light Source: 3W LED Illumination Systems

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Specifications

Optics
Head: Seidentopf binocular, 30° inclined, rotates 360°, interpupillary distance 48-75 mm
Eyepieces: WF10x/18 mm
Nosepiece: Quadruple, backward facing
Objectives: Plan 4x, 10x, 40x, 100x
Total magnification: 40x, 100x, 400x, 1000x
Condenser: Abbe N.A. 1.25 with iris diaphragm
Stage and focus
Stage: Double-layer mechanical, 125 x 115 mm, travel 35 x 75 mm
Focus: Coaxial coarse and fine, 22 mm travel, 2 µm scale
Build and power
Body: Full metal
Light: 3 W LED
Power: 100-240 V mains, or a 5 V 1 A power bank (not included)

Common Uses

CAPS, IEB and Cambridge IGCSE/AS-Level Life Sciences practicals (Grade 10-12)
Senior-phase and matric exam-practical use

Frequently Asked Questions

What is a plan objective?

A plan objective keeps about 95% of the view flat and in focus, so the edges stay sharp as well as the centre. It also corrects colour better than a standard achromatic lens.

Can I run it off a power bank?

Yes. The 3 W LED also runs from a 5 V 1 A power bank (not included), so a power cut won't stop a practical. Normal 100 to 240 V mains works too.

Is it suitable for matric Life Sciences practicals?

Yes. It goes up to 1000x with plan objectives, which suits Grade 10 to 12 CAPS, IEB and Cambridge Life Sciences work.

What is the stage like?

A double-layer mechanical stage measuring 125 x 115 mm, with 35 x 75 mm of travel. Learners move the slide with the knobs instead of their fingers.