LExp - Long Exposure Calcs 3.8

LExp - Long Exposure Calculators Review

LExp, short for Long Exposure Calculators, caters to the needs of landscape photographers working with ND filters or engaging in long exposure photography, especially at night. The app consolidates essential calculators, reference tables, and cheat sheets into a single convenient platform. By inputting your shooting parameters, the app automates various calculations, simplifying your photographic process.

• Calculators:
  • Sunrise, sunset times, sun direction, twilight phases, and solar positions for any location.
  • Guidance on stacking ND filters effortlessly.
  • Determination of the right Grad ND filter based on exposure analysis.
  • Exposure assistance for moonlit landscapes and moon photography under various conditions.
  • Planning star trail shots and Milky Way photography without star trails.
  • Reciprocity failure calculations for Velvia 50 film users.
  • Conversion of exposure settings between different ISO, aperture, and shutter speed configurations.
  • Exposure calculation for Aurora Borealis/Australis and solar eclipses with and without ND filters.
• Reference Tables:
  • Comprehensive guides on neutral density filters, shooting flowing water, and capturing fireworks.
  • Tips on locating the North and South Celestial Poles.
  • Curation of valuable resources and links related to low-light and night photography.
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• Features:
  • Incorporation of a built-in timer in select calculators for enhanced user convenience.
  • Timer alarms at crucial intervals during countdown sequences.
  • Favourite calculator option for quick access to preferred tools within the application.
  • Additional information accompanying each calculator, providing insights into filters, formulas, and techniques used.
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• Notes:
  • Data connection required for maps functionality.
  • Optimal app performance when device compass is activated in System Settings.
  • Possibility of compass accuracy interference due to magnetic or environmental factors.

1. Limitations of Lite Version:

• No access to timers; limited to reference tables, cheat sheets, and resources only.

• Support:

• Proudly developed by a photographer for photographers, LExp app welcomes bug reports and suggestions from users to enhance its functionality. Your feedback plays a crucial role in shaping future updates. Contact the developer without hesitation to contribute to the app's improvement.