Examples of 'focal length' in a sentence
Meaning of "focal length"
This phrase refers to the distance between the lens of a camera and its focal point, which determines the field of view and magnification of the image captured by the camera
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- A measure of how strongly an optical system converges or diverges light, the inverse of optical power. In the simple case of a single convex lens, it is the distance along the optical axis from the principal plane of the lens to the lens's focal point (where, for instance, the film would be placed in a camera). For more complex or multi-element optical systems, focal length need not correspond to any obvious measurable physical distance.
How to use "focal length" in a sentence
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focal length
How focal length affects your composition.
It depends on the focal length you use.
The focal length can thus be adjusted.
Polaroid cameras have a fixed focal length.
Variation of the focal length of the collimator.
Lower locking screw to set focal length.
Calculate the focal length of the mirror.
Show camera aperture and focal length.
And the focal length of the system.
So let us solve for the focal length.
Find the focal length of both lenses.
Print camera aperture and focal length.
Where f is the focal length of the camera.
This characteristic depends on the focal length.
Reciprocal of focal length is called as power of lens.
See also
An important aspect of photography is the focal length.
Select the focal length and aperture.
It actually has nothing to do with focal length.
That is called focal length or depth of field.
Converging lenses have a positive focal length.
Finding the focal length of a converging lens.
Perspective distortion caused by lens focal length.
Measurement of the focal length of a converging lens.
Perspective has nothing to do with focal length.
The focal length of a lens is expressed in millimeters.
I prefer a longer focal length for landscapes.
Focal length decreases as the focus distance shortens.
There is no indication of focal length on the lens.
Focal length and image size.
Prime lenses have a fixed focal length.
Find the focal length of each lens.
Let us start with the focal length.
Fe is the focal length of the eyepiece lens.
A prime lens has a single focal length.
I think the focal length was off.
Digital cameras with fixed focal length.
Variation in focal length is one of the chief benefits.
Canon continues to work on focal length reducers.
The focal length is achieved using a deployable boom.
Nobody really knew the focal length.
The focal length is slightly shorter than we expected.
A zoom lens is a variable focal length lens.
The focal length of the mirror is.
Equip a lens with a long focal length.
The focal length of a lens shall be provided in millimetres.
They are the focal length away.
Focal length and irradiation width.
It does not change the focal length of the system.
Focal length does not change perspective.
Electronic effective focal length compensator.
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Examples of using Focal
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Focal point for coordination at different levels
Review in the focal area of climate change
Focal points have been established in each department
Examples of using Length
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Tubing length and elevation difference limits
Cut wire liner at the right length
Only the length of the journey differs
