CALCULATORS: • Stacking ND Filters: Need to stuck multiple ND filters? It's really easy now. • Graduated ND Filters: Not sure what Grad ND filter to use? Simply measure exposure for the sky and for the foreground and get the right answer. • Moonlight/Nightscapes: Helps you get the right exposure under moonlight. • Star-trails: Want to capture beautiful start trails? Get the right number of shots for stcking them later. • Still/non-moving stars: Helps you capturing beautiful starry sky without star trails. • Velvia 50: Still shooting film and worries about reciprocity failure? This calculator is for you. REFERENCE TABLES: • Neutral Density ND Filters Reference Charts / Cheat Sheets • Shooting Flowing Water Reference Charts / Cheat Sheets • Shooting Fireworks Reference Charts / Cheat Sheets • How to locate North and South Celestial Poles • Useful resources and links on low-light and night photography FEATURES: • Built-in Timer. Some calculators have built-in timer for your convenience. It is automatically enabled when your exposure is 30 seconds or more. • Alarm in Timer: You will be notified at 20, 10, 5 and 0 seconds when you are using countdown/timer. • Favourite Calculator: Lock your favourite screen for quick access when you opening the application. • Additional Info: Almost every calculator has some additional information about filters, used formulas, techniques etc. If a calculator is just a table than additional info is located below the table. LIMITATIONS OF LITE VERSION: • Only reference tables, cheat sheets and useful recourses are available. • No timers. SUPPORT: This application has been built by a photographer for photographers. Please don't hesitate to contact me if you found a bug or have a suggestion. Your feedback is very important!
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