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Documentos clave

Z737712

Jenco™ compound microscopes

AC/DC input 220 V AC, brightfield, achromatic lens, binocular, mechanical stage; led or other illumination

Sinónimos:

compound microscopes, microscopes

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About This Item

Código UNSPSC:
41161502
NACRES:
MA.44

descripción

3-plug
EU 2-prong plug

fabricante / nombre comercial

Jenco CP135-B4-2

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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 Condenser on a Jenco microscope?

    1 answer

    1. The piece closest to the light source designed to collect and condense the light and then to focus it onto the specimen.

      Helpful?

  2. 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.

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  3. What objectives can you use immersion oil with on a Jenco™  microscope?

    1 answer

    1. Only those objectives designed for it with an oil specification clearly marked on it's barrel (100X OIL), otherwise the oil creeps up into the microscope causing problems.

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  4. Do Jenco™ microscopes have the option of increasing magnification through eyepieces?

    1 answer

    1. Yes. All compound microscopes have a 15X option and the Stereo Zoom microscopes have a 15X and 20X option.

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  5. How do you use immersion oil on a Jenco™  microscopes?

    1 answer

    1. Put a drop of oil on top of the slide's cover slip; move the objective down until it touches the oil and you have the specimen in focus.

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  6. Can you use a 35mm camera with your Jenco™ microscopes?

    1 answer

    1. We do not suggest using a 35mm Camera as we have found that a digital camera provides a clearer picture.

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  7. What is a Stage or Mechanical stage on a Jenco™  microscope?

    1 answer

    1. A flat plate for placing the slide/specimen with controls to easily move the sample both vertically and horizontally in small increments.

      Helpful?

  8. What is the difference between achromatic, semi-planachromatic, and planachromatic objectives on a Jenco™  microscope?

    1 answer

    1. Each type of objective is color corrected to a higher degree than the previous one. In everyday terms, achromatic objectives afford approximately 80% of the field of view in focus from the center out to the edges. Semi-planachromatic afford approximately 90% and planachromatic afford approximately 100%. The better the color correction, the more cost.

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  9. 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).

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  10. Do your Jenco™ microscopes come with rubber eyecups?

    1 answer

    1. Yes.

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1–10 of 39 Questions  

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