螢幕截圖

描述

• Exposure
Perfect Exposure helps you calculate the exposure time when you change the aperture, ISO, or ND filters.

• Time-lapse
Perfect Exposure helps you plan a time-lapse shot by calculating the shooting duration and the final video duration.

• Stars
Perfect Exposure tells you maximum exposure time to produce sharp stars without trails. It includes the widely-used 600 Rule and 500 Rule, as well as the more accurate NPF Rule.

• Star Trails
Perfect Exposure calculates the angular length of the star trails within a certain period. It also shows an illustration of the actual scene.*

• Depth of Field
Perfect Exposure calculates the depth of field under certain focal length and aperture, as well as the hyperfocal distance.


* The illustration does not reflect the actual position of stars in the sky.

最新功能

版本 6.0

• Added support for iOS 13
• Minor UI improvements
• Minor bug fixes

資料

供應商
Haoyuan Xia
大小
17.8 MB
兼容性

須使用 iOS 10.0 或以上版本。兼容 iPhone、iPad、iPod touch。

語言

英文

年齡
4+
版權所有
價格
免費

支援

  • 家人共享

    設定「家人共享」後,多達六位家庭成員可以使用此 App。

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