An important thing to remember as you turn the high power objective into place , it is retractable, when you hit a slide, the end of the lens will push in (spring loaded) thereby protecting the lend and the lens.
An important thing to remember as you turn the high power objective into place, it is retractable, when you hit a slide, the end of the lens will push in (spring loaded) thereby protecting the lend and the lens.
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Answer:
An important thing to remember as you turn the high power objective into place , it is retractable, when you hit a slide, the end of the lens will push in (spring loaded) thereby protecting the lend and the lens.
Explanation:
An important thing to remember as you turn the high power objective into place, it is retractable, when you hit a slide, the end of the lens will push in (spring loaded) thereby protecting the lend and the lens.