Aperture Area Calculator 4+

Name: Aperture Area Calculator
Price: 2.99 USD
Author: Nitrio

Calc Aperture Area of a Lens

Nitrio

Designed for iPad

- $2.99

Description

Aperture Area Calculator are physic/math calculator to compute the aperture area of a lens fast and easy.

Features:
- Instant calculation
- Result are copy able to other app
- Formula are include as reference
- Support up to 16 decimal place
- Support various unit for each input

Aperture is a hole or an opening through which light travels. The aperture of an optical system is the opening that determines the cone angle of a bundle of rays that come to a focus in the image plane.
The f-number (sometimes called focal ratio, f-ratio, f-stop, or relative aperture) of an optical system is the ratio of the lens’s focal length to the diameter of the entrance pupil.
The focal length of an optical system is a measure of how strongly the system converges or diverges light.
The amount of light captured by a lens is proportional to the area of the aperture.

Aperture Area Equation

n = f / D
A = π (D / 2)²
A = π (f / (2 * n))²

where:
D - aperture diameter
f - focal length
n - f-number
A - aperture area

Thanks for your support and do visit nitrio.com for more apps for your iOS devices.

Mar 15, 2021

Version 1.1

- Update for Newest Devices
- Bug Fixed

The developer, Nitrio, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.