"Afocal" Natural Recordings by Native Speakers
" Afocal" refers to a optical system or device that does not converge or diverge light rays; it effectively has an infinite focal length, meaning it does not focus light to a single point. It is often used to describe certain types of telescopes or lenses that are designed to be combined with other optics without altering their focus.
1. The afocal telescope system allows you to attach your smartphone to the eyepiece, enabling you to capture stunning images of distant celestial objects without losing focus.
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- The afocal telescope setup makes it easy for astronomers to take photos of stars and galaxies without needing additional lenses.
2. When using an afocal method, the camera is simply held up to the binoculars, creating an instant long-distance photography solution without any optical adjustments.
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- For birdwatchers, an afocal connection between the binoculars and camera ensures a crisp image without disturbing the view.
3. In order to create a wireless projection system, the projector is placed in an afocal position relative to the computer screen, effectively duplicating the display for audience viewing.
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- An afocal projection setup can turn a small screen into a large virtual display for presentations, eliminating the need for physical connections.
4. The afocal adapter on this microscope lets you capture high-magnification images with your DSLR camera without compromising the optical quality of the original observation.
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- With the afocal adapter, scientists can document their microscopic findings with professional-grade photography.
5. Astronauts in space often use an afocal technique to capture breathtaking Earth photos from the International Space Station, as it enables them to frame shots easily through the window.
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- Afocal photography from the ISS has resulted in iconic images of our planet, showcasing its beauty from a unique perspective.
Aficionados refers to people who are enthusiastic and passionate about a particular hobby, interest, or activity. They are dedicated followers or fans who have a deep knowledge and love for that subject.
Afield refers to being out in an open field or countryside, away from buildings or urban areas. It can also mean engaged in outdoor activities or work, or involved in a particular area or subject of study or research.
Afire means burning or on fire, often used metaphorically to describe a strong passion or enthusiasm for something.
Aflatoxin is a toxic and carcinogenic compound produced by certain fungi, mainly Aspergillus flavus and Aspergillus parasiticus. These fungi can contaminate crops such as peanuts, corn, and nuts, posing a risk to human and animal health when consumed. Aflatoxins can cause liver damage, immune suppression, and in high doses, even death. They are also known to be a significant concern for food safety and agricultural trade.
Aflatoxins are a group of toxic compounds produced by certain fungi, mainly Aspergillus flavus and Aspergillus parasiticus. These fungi can contaminate a variety of crops, such as peanuts, corn, and nuts. Aflatoxins are known to cause serious health problems in humans and animals, including liver damage, immune suppression, and in high doses, even cancer. They are also considered a significant concern for food safety and global trade.
Afloat means to be floating or staying afloat on water or any liquid, or metaphorically, to be financially or situationally stable, just barely managing without sinking or failing.
" aflutter " means to be agitated or excited, often with a sense of nervousness or anticipation. It can also describe something that is moving or fluttering rapidly, like a flag in the wind.