LExp - Long Exposure Calcs

Long Exposure Calculators

Veröffentlicht von: Ilya Genkin Photography

Beschreibung

LExp or Long Exposure Calculators is a must-have app for any landscape photographer who is shooting with ND filters or with long exposures or at night. All important calculators, reference tables and cheat sheets in one place. Select your shooting parameters and the app will do the rest for you!
CALCULATORS:
• Sunrise, sunset and sun direction for any day at any location. Instantly see how sunrise and sunset positions change throughout the year. Civil, nautical, astronomical twilight times. Elevation and azimuth of the Sun. Shadow ratio.
• 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 for landscape photography under moonlight.
• Moon Photography: Calculates right exposure for the Moon under different conditions and focal length.
• Star-trails: Want to capture beautiful start trails? Get the right number of shots for stacking them later.
• Milky Way/non-moving stars: Helps you capturing beautiful Milky Way galaxy and starry sky without star trails.
• Velvia 50: Still shooting film and worries about reciprocity failure? This calculator is for you.
• Recalculate Exposure: From one set of ISO, aperture and shutter speed to a different set ISO, aperture and shutter speed.
• Aurora Borealis Photography: Calculates the right exposure for shooting Aurora Borealis/Australis.
• Shutter Speed Calculator for Solar Eclipses. Calculate shutter speed for different phases of solar eclipse with and without ND filters.
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.
NOTES:
• Maps require data connection.
• Please ensure that Compass in the System Settings on your device is switched ON. The app will work more accurately with it.
• The Compass accuracy can be affected by magnetic or other environmental interferences.
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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LExp Häufige Fragen

  • Ist LExp kostenlos?

    Ja, LExp ist komplett kostenlos und enthält keine In-App-Käufe oder Abonnements.

  • Ist LExp seriös?

    ✅ Die LExp-App scheint von hoher Qualität und legitim zu sein. Die Nutzer sind sehr zufrieden.

    Danke für die Stimme

  • Wie viel kostet LExp?

    LExp ist kostenlos.

  • Wie hoch ist der Umsatz von LExp?

    Um geschätzte Einnahmen der LExp-App und weitere AppStore-Einblicke zu erhalten, können Sie sich bei der AppTail Mobile Analytics Platform anmelden.

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LExp Bewertungen

Highly Useful App

esmith32 on

Vereinigte Staaten

No serious landscape photographer should go on a shoot without this app. It takes the mental gymnastics out of calculating camera adjustments necessary to achieve the best creative results using ND filters and long exposures.

Nature Photographer’s Adventure Guide

SF Presidio on

Vereinigte Staaten

Want to photograph star trails? You need to know the settings for your camera. This app is where you will find them. An intuitive interface gives you the calculations for all kinds of nature subjects such as aurora photography, and lunar imaging. Now all you need is a reliable camera, proper clothing, and a sense of adventure.

Great Landscape/Night Photography App

Latefather on

Vereinigte Staaten

LExp is an exceptional photography tool that provides a series of handy calculators to optimize camera settings for a variety of landscape, nighttime and tripod-based captures. The app is extremely easy to use and for less experienced photographers, provides well-written documentation and explanations of the features and function of each calculator. Even though I know most of the rules covered by the app, the calculators include a number of additional elements that are camera (e.g., high-res) or condition (moon shots in clear vs. hazy conditions) specific to optimize your exposures. Would love to see an Android version for my phone and auto-rotate for the app since I typically use my iPad on a keypad stand.

Great app

SDTravel on

Vereinigte Staaten

I recently invested considerable sum into the Lee filter system for my Nikon D850. This app is a perfect match, allowing me to quickly calculate proper exposure for various filter combinations. While I have yet to shoot in the field since getting all my filters, I've played with the app enough to know it will be quite handy. It also got a recent update, so its nice to know development is active.

Must have!

Kjljxybr on

Vereinigte Staaten

Not just a calculator. Excellent multitool with lots of professional tools for many photo/video needs. Important - each instrument has own very informative and helpful HELP menu, as well as a learning base. Beside that - quick, professional and friendly customer support. Highly recommended and huge respect to authors and developers!

A very handy tool

Wrgresham on

Vereinigte Staaten

This is a great tool to use for night photography and blurred or frozen motion. Goes into great detail to explain how to capture stars across several popular techniques. I love this app.

What were they thinking

paulm_777 on

Vereinigte Staaten

The older version of this app was simple and such a joy to use. The new version is complicated and convoluted, must have been designed by an engineer and not a user. Some features and info are nice additions, but the New interface is a downgrade in my opinion. None the less, thanks to Lee Filters for even having an app, It does make life easier.

Well Done but

LightScap3s on

Vereinigte Staaten

it would be Super Cool if you could have up to 3 stops of comp. in the Stacking Filters Calculator

Beautiful app.

mustangman7777 on

Vereinigte Staaten

Very useful and very easy to use. Only one complaint, no reset on the timer for stacking ND filters. I hope this fixed in the future.

Problem with timer

Carlos san miguel on

Vereinigte Staaten

There is a problem with the stacked flters timer, when the iPhone goes to sleep, the timer stops working, it should keep working in the background and wake the phone with the 20 sec waening.

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App-Informationen

Kategorie
Photo Video
Sprachen
Catalan, Croatian, Dutch, English, French, German, Greek (modern), Hungarian, Italian, Japanese, Norwegian Bokmål, Polish, Portuguese, Russian, Chinese, Spanish, Swedish, Thai, Chinese, Turkish, Ukrainian
Letzte Veröffentlichung
3.8 (vor 11 Monaten )
Veröffentlicht am
Aug 28, 2012 (vor 12 Jahren )
Zuletzt aktualisiert
vor 2 Tagen
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