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Z735620

Jenco™ compound microscopes

AC/DC input 115 V AC, brightfield, achromatic lens, monocular, mechanical stage; LED or other illumination

Sinónimos:

compound microscopes, microscopes

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About This Item

Código UNSPSC:
41161502

descripción

3-plug

fabricante / nombre comercial

Jenco CP135-M4

disponibilidad

not available in EU

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Descripción general


  • Illumination can be a mirror, a rechargeable LED, an incandescent bulb or halogen bulb
  • Eye pieces come in monocular heads, or teaching heads for assisting students in finding specimens and also binocular heads for easy viewing with both eyes
  • Objectives are offered in multiple quality and quantity levels
  • Video systems are available to project images on a screen
  • Industry leading 5 year warranty
Science teachers cannot expend their entire budget on microscopes or sacrifice quality on such an integral tool, so Jenco keeps prices low, quality high and offers selection to provide them affordable options. Jenco brand microscopes virtually eliminate downtime and our optics facilitate student throughput.

Choose from different frames for the right reason and teach science with the right equipment for your students.

Información legal

Jenco is a trademark of Jenco International, Inc.

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Questions

1–10 of 39 Questions  

  1. What is a Reticle on a Jenco™ microscope?

    1 answer

    1. A group of lines, shapes, circles, or angles that are inserted in the eyepiece (usually on a disc) that provide either a standard of measurement or a focal point for the observer.

      Helpful?

  2. What do the numbers on the outside of the barrel of the objective on a Jenco™  microscope stand for?

    1 answer

    1. They identify five specifications: magnification (60X), aberration correction (PlanAchro), coverglass thickness recommended (0.17), numerical aperture (.85), and specialized optical properties (Phase, (PHP), fluorite (FL), etc.

      Helpful?

  3. Do microscopes just magnify things?

    1 answer

    1. No, microscopes both magnify and clarify.  They allow us to see small objects clearly.

      Helpful?

  4. Why use immersion oil on a Jenco™  microscope?

    1 answer

    1. If an objective is designed to use oil, you must use oil to get an acceptable image. Oil provides an improved path for the image to travel between the specimen and the objective.

      Helpful?

  5. What Jenco™ microscopes can be used wiith video or digital camera equipment?

    1 answer

    1. We recommend only those models with trinocular heads because they are more stable and we have adapters to fit the trinocular tube, not the eyepiece, Jenco Model BC-311 (Sigma nos. Z735086 for 115V or Z737062 for 220V).

      Helpful?

  6. What is a Stereo microscope?

    1 answer

    1. A microscope that uses two light paths to give a 3-D view of a large specimen.  Mainly used for macro sized or solid samples.  Limited magnification range, 10x to 200x.

      Helpful?

  7. What is a Stereo Zoom microscope?

    1 answer

    1. A stereo microscope as described above that changes magnification like a zoom lens on a camera, allowing the specimen to stay in focus as magnification changes within a range.

      Helpful?

  8. What does the working distance on a Jenco™ microscope refer to?

    1 answer

    1. The working distance is measured from the end of the objective to the top of the specimen when the specimen is in focus.

      Helpful?

  9. What is a Polestand on a Jenco™ microscope?

    1 answer

    1. A vertical arm with stereo zoom head attached that sits in a wide streamlined base;  used for taller samples, e.g. flowers or machined parts Jenco Model GL7-305 for example.  Only vertical adjustment and requires a fiber optic light source and light guide.

      Helpful?

  10. What is a LWD objective?

    1 answer

    1. A Longer Working Distance for when you can't get close enough to focus on what you want to see. They are included with Jenco brand inverted microscopes.

      Helpful?

1–10 of 39 Questions  

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