"Parfocal" refers to objectives that can be changed with minimal or no refocusing . When you adjust your microscope from one magnification to another, it is nice when the lenses remain in focus the entire time. This is possible when a microscope has parfocalled objectives.
Parfocal means that the microscope is binocular. B. Parfocal means that when one objective lens is in focus, then the other objectives will also be in focus. C. |
To simplify, if a compound microscope is parfocal, it means that when you change magnification sequentially (ex. 4x to 10x to 40x to 100x), it will only require ... |
Answer and Explanation: 1. In microscopy, the term "parfocal" refers to multiple structures that all lie on the same focal plane. |
8 дек. 2023 г. · When put together, a parfocal objective means you can change the objective without having to readjust the focus. That means it holds the focus ... |
16 нояб. 2023 г. · Final answer: Parfocal microscopes are designed so that when you switch between lenses, the specimen remains in focus. This means less time ... |
Videolar 26 сент. 2021 г. · A parfocal microscope means that when you turn the turret with the object lenses, it still stays in focus. I presume optional means that you can ... |
7 нояб. 2022 г. · What are parfocal objectives? Parfocal means that when one objective lens is in focus, then the other objectives will also be in focus – or ... |
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