Yes. All compound microscopes have a 15X option and the Stereo Zoom microscopes have a 15X and 20X option.
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描述
Haze: 12%
品質等級
成份
SnO2/F
包裝
set of 5
表面阻抗
~8 Ω/sq
長度 × 寬度 × 厚度
100 mm × 100 mm × 3 mm
透射率
80-81.5% (visible)
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儲存類別代碼
13 - Non Combustible Solids
水污染物質分類（WGK）
WGK 2
閃點（°F）
Not applicable
閃點（°C）
Not applicable
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实验方案
Selenium's roles range from essential dietary element to semiconductor in advanced applications like xerography.
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Do Jenco™ microscopes have the option of increasing magnification through eyepieces?
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Why use immersion oil on a Jenco™ microscope?
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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.
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What is a compound microscope?
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A microscope with one light path going through compound parts providing high magnification (40x to 1,000x or more). Jenco Model BC-211 (Sigma nos. Z734977 for 115V or Z736945 for 220V) for example.
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What is a Stage micrometer on a Jenco™ microscope?
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A graduated scale placed on the stage to be used as a standard of measurement for the specimen.
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What is a Nosepiece or turret on a Jenco™ microscope?
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The part of the microscope where the objectives are attached. It is either reversed, with the objectives pointing away from the operator giving better access to the sample, or standard with objectives pointing toward the operator.
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What is an Objective on a Jenco™ microscope?
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The part of the microscope that magnifies and resolves the image. It is a lens closest to the specimen. A polished chrome plated component with a barrel shape and threads on one end for threading into the nosepiece.
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Can you put a 4X objective on a Jenco inverted microscope?
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Yes, but you must use a frosted filter to be able to get a clear image.
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What is an inverted microscope?
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A microscope that looks up at the specimen from underneath the stage. Commonly used in tissue culture with specimens particularly influenced by gravity like cells in suspension. The objective lenses are below the stage. Jenco Model CP-2A1 (Sigma nos. Z723975 for 115V or Z724084 for 220V).
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What is a Stereo microscope?
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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.
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On the Jenco™ microscope, what is a light blue filter used for?
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Blue filters are used to change the color of light from the bulb to a cleaner white light.
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