James Owl Calc 2.2

James Owl Calc 2.2

James Zhen Yu – Freeware – iOS
out of 4 votes
Latest Version
2.2
Safe to install
EXCELLENT User Rating

James' Long Exposure Calculator presents itself as a valuable tool for landscape photographers aiming to enhance their long exposure techniques. Developed by experienced photographer James Yu, this application seeks to streamline the process of determining the appropriate camera settings, minimizing the uncertainty often associated with this form of photography.

Whether one is aiming to capture smooth waterfalls, misty seascapes, or streaky clouds, the app provides accurate calculations tailored to the user's specific equipment. By simply entering existing settings and desired photographic effects, users will receive recommendations for ND filter combinations, aperture settings, and ISO values that can help achieve visually striking results.

Main features include:

  • Accurate exposure calculations for various ND filter strengths
  • A reverse calculation mode to initiate with a preferred exposure time
  • Adaptive technology that adjusts to changing lighting conditions
  • A built-in countdown timer equipped with audio alerts
  • Camera-specific settings that enhance accuracy
  • Diverse tutorials covering various long exposure techniques
  • An intuitive interface suitable for outdoor use

This application accommodates all major camera brands and ND filter types, ranging from ND8 to ND64000. Photographers, whether newcomers to long exposure techniques or seasoned professionals in search of efficiency, may find James' Long Exposure Calculator a resourceful asset in their pursuit of creating captivating images.

Overview

James Owl Calc is a Freeware software in the category Audio & Multimedia developed by James Zhen Yu.

The latest version of James Owl Calc is 2.2, released on 04/29/2025. It was initially added to our database on 04/29/2025.

James Owl Calc runs on the following operating systems: iOS.

Users of James Owl Calc gave it a rating of 5 out of 5 stars.

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