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Perfect Exposure

Perfect Exposure

by Haoyuan Xia

7 ratings
2 reviews
📷 Photo & Video
Free

Details

  • Released
  • Updated
  • October 16, 2018
  • November 10, 2019

Features

Developer

Haoyuan Xia
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About

This app assists photographers in calculating camera settings for various scenarios, including exposure time, time-lapse durations, and optimal settings for capturing sharp stars or star trails. It also helps determine depth of field and hyperfocal distance.

✓Exposure time calculation
✓Time-lapse planning
✓Sharp star exposure limits
✓Star trail calculation
✓Depth of field calculation
✓Hyperfocal distance
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What's New in Perfect Exposure

6.0

November 10, 2019

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

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User reviews

Most RecentHighest RatedLowest Rated

Awesome exposure calculator

Super useful for studio photography and or using ND filters. The exposure calculator is an awesome tool that lets you compare one set of exposure settings to another. I wanted to use it for my studio lighting setup where I knew what settings provided a properly exposed shot and I wanted to get an ND filter in order to shoot a wider aperture. This app allowed me to figure out what ND filter was necessary.

Only improvement is I wish the range of selectable ISO went down to 50 instead of 100 being the lowest. Not worth subtracting a star for this excellent free app.
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jjjammerjjjammer

Clean and great!

I am so proud of my time-lapse photography after I use this app.
mwgaomwgao

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FAQ

What is Perfect Exposure used for?

Perfect Exposure is a photography tool that helps you calculate camera settings. It assists with exposure time, time-lapse planning, star photography limits, star trails, and depth of field.

Does Perfect Exposure have ads?

No, Perfect Exposure is ad-free. It does not contain any advertisements, allowing for an uninterrupted user experience.

What devices does Perfect Exposure support?

Perfect Exposure is available on iPhone, iPad, and iPod touch devices, making it accessible to a wide range of Apple users.

How often is Perfect Exposure updated?

The latest version of Perfect Exposure was released on November 10, 2019. While updates are not frequent, the app provides core functionality for photographers.

What is the age rating for Perfect Exposure?

Perfect Exposure has an age rating of 4+, making it suitable for users of all ages.

How does Perfect Exposure help with star photography?

Perfect Exposure calculates the maximum exposure time needed for sharp stars without trails, using rules like the 600 Rule, 500 Rule, and the NPF Rule.

Can Perfect Exposure help with depth of field calculations?

Yes, Perfect Exposure can calculate the depth of field based on your focal length and aperture. It also provides the hyperfocal distance.

What is the user rating for Perfect Exposure?

Perfect Exposure has a rating of 3.3 stars based on 7 user ratings. This indicates a mixed but generally positive reception from its user base.