دورية أكاديمية
Smartphone Magnification Attachment: Microscope or Magnifying Glass
| العنوان: | Smartphone Magnification Attachment: Microscope or Magnifying Glass |
|---|---|
| اللغة: | English |
| المؤلفون: | Hergemöller, Timo, Laumann, Daniel |
| المصدر: | Physics Teacher. Sep 2017 55(6):361-364. |
| الإتاحة: | American Association of Physics Teachers. One Physics Ellipse, College Park, MD 20740. Tel: 301-209-3300; Fax: 301-209-0845; e-mail: pubs@aapt.org; Web site: http://aapt.scitation.org/journal/pteTest |
| تمت مراجعته من قبل الزملاء: | Y |
| Page Count: | 4 |
| تاريخ النشر: | 2017 |
| نوع الوثيقة: | Journal Articles Reports - Research |
| الواصفات: | Handheld Devices Telecommunications Visual Aids Laboratory Equipment STEM Education Physics Science Instruction Methods Video Technology Computer Oriented Programs Photography Accuracy Science Experiments |
| DOI: | 10.1119/1.4999732 |
| تدمد: | 0031-921X |
| مستخلص: | Today smartphones and tablets do not merely pervade our daily life, but also play a major role in STEM education in general, and in experimental investigations in particular. Enabling teachers and students to make use of these new techniques in physics lessons requires supplying capable and affordable applications. Our article presents the improvement of a low-cost technique turning smartphones into powerful magnifying glasses or microscopes. Adding only a 3D-printed clip attached to the smartphone's camera and inserting a small glass bead in this clip enables smartphones to take pictures with up to 780x magnification (see Fig. 1). In addition, the construction of the smartphone attachments helps to explain and examine the differences between magnifying glasses and microscopes, and shows that the widespread term "smartphone microscope" for this technique is inaccurate from a physics educational perspective. |
| Abstractor: | As Provided |
| Number of References: | 19 |
| Entry Date: | 2017 |
| رقم الانضمام: | EJ1152928 |
| قاعدة البيانات: | ERIC |
| تدمد: | 0031-921X |
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| DOI: | 10.1119/1.4999732 |