focal length calculation

,With this tool you can calculate the required focal length to take a picture of an object at a given distance in order ...

focal length calculation

,With this tool you can calculate the required focal length to take a picture of an object at a given distance in order to generate an image fitting on your sensor size ...

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focal length calculation 相關參考資料
Calculation focal length - Vision-Doctor

The focal length f´ virtually serves to calculate the required lens and is thus the most important specification to characterise an (entocentric) normal lens.

https://www.vision-doctor.com

Focal length - Wikipedia

https://en.wikipedia.org

Focal Length Calculator - Lensation

With this tool you can calculate the required focal length to take a picture of an object at a given distance in order to generate an image fitting on your sensor size ...

https://www.lensation.de

Focal Length Calculator | Edmund Optics

Select index from list of EO's own optical substrates to help calculate focal lengths and principal points of any standard lens. Note: This calculator follows the ...

https://www.edmundoptics.com

Focal Length: Definition, Equation & Examples - Video ...

This lesson explains the meaning of focal length and optical power, presents the equations to calculate these values, and gives an example for ...

https://study.com

How to Calculate Focal Length of a Lens - Sciencing

This point, F, is called the focal point, and the distance to F from the center of the lens, denoted f, is called the focal length. The power of a magnifying lens is just the inverse of its focal len...

https://sciencing.com

The Mathematics of Lenses - The Physics Classroom

ZINGER: An inverted image is magnified by 2 when the object is placed 22 cm in front of a double convex lens. Determine the image distance and the focal length of the lens. Now substitute the di and d...

https://www.physicsclassroom.c

Understanding Focal Length and Field of View | Edmund Optics

Learn how to understand focal length and field of view for imaging lenses through calculations, working distance, and examples at Edmund Optics.

https://www.edmundoptics.com