0
What else can I help you with?
What does f angle equal?
The term "f angle" can refer to different concepts depending on the context, such as in geometry, optics, or physics. In optics, it may refer to the angle of incidence or reflection related to light. In geometry, it could refer to an angle related to a function or specific shape. Please clarify the context for a more precise answer.
What is an angle of view?
An angle of view in an agular extent of a given scene as imaged by a camera.
What is the importance for a critical angle?
The critical angle is significant in optics because it defines the minimum angle of incidence at which total internal reflection occurs when light travels from a denser medium to a less dense medium. This phenomenon is crucial in various applications, such as fiber optics, where it enables efficient light transmission with minimal loss. Understanding the critical angle also helps in designing optical devices and systems, ensuring effective light manipulation and utilization.
What angle of view do to wide angle lens?
plasma simulation using particle code
What is different between 1st angle and 3rd angle?
Basically its just where you position the views of the main object, in first angle projection, if you view the object from the left, the view is drawn to the right of the object, in third angle projection, its drawn on the viewing side.
What is another word for Optics?
Eyesight, vision, perception, view...
What is the significance of the critical angle in the context of fiber optics?
The critical angle in fiber optics is important because it determines whether light can be transmitted through the fiber or not. When light hits the boundary of the fiber at an angle greater than the critical angle, it is reflected back into the fiber, allowing for efficient transmission of signals.
What does f angle equal?
The term "f angle" can refer to different concepts depending on the context, such as in geometry, optics, or physics. In optics, it may refer to the angle of incidence or reflection related to light. In geometry, it could refer to an angle related to a function or specific shape. Please clarify the context for a more precise answer.
What is an angle of view?
An angle of view in an agular extent of a given scene as imaged by a camera.
What is the difference between Brewster angle and critical angle in the context of optics?
The Brewster angle is the angle at which light is completely polarized when it reflects off a surface, while the critical angle is the angle at which light is totally internally reflected within a medium.
How is trignometry used in optics?
Optics deals with refraction - the bending of light rays as they go from a medium of one optical density to another - as in an optical lens. Given the refractive indices of the two materials, the angle of refraction is related to the sine of the angle of incidence.
Low angle view?
this term is often confused with angle of field and field of view. The angle of view is the (diagonal) angle subtended by the scene captured in the photograph. This establishes the disc of best definition required for the lens. The angle of field is the angle subtended at the lens rear nodal point by the diagonal of the format itself. In a rectilinear image this is the same as the angle of view, but not for anamorphic images such as those produced by fisheye lenses. 'Field of view' simply describes the area covered in a scene. For example, although the angle of view of a fisheye lens is 180 degrees, its angle of field may be as low as 90 degrees. The field of view may be described as 'horizon to horizon'. For a standard (prime) lens the angle of field is typically 50-55 degrees, the same as the angle of view, and the field of view is roughly the same as that of the eye in a normal viewing of a scene or a picture.
What is The relationship between focal length and angle of view is such that the shorter the focal length the?
The relationship between focal length and angle of view is such that the shorter the focal length, the wider the angle of view. Shorter focal lengths encompass more of the scene in the frame, leading to a wider angle of view.
In optics the system that consists of two or more plane surfaces of a transparent solid at an angle with each other?
Prism
What is the importance for a critical angle?
The critical angle is significant in optics because it defines the minimum angle of incidence at which total internal reflection occurs when light travels from a denser medium to a less dense medium. This phenomenon is crucial in various applications, such as fiber optics, where it enables efficient light transmission with minimal loss. Understanding the critical angle also helps in designing optical devices and systems, ensuring effective light manipulation and utilization.
What angle of view do to wide angle lens?
plasma simulation using particle code
What is the total angle of view of human vision?
The total angle of view of human vision is approximately 210 degrees horizontally and 150 degrees vertically.
