Flash Photography Adviser App Reviews

Flash Photography Adviser App Description & Overview

What is flash photography adviser app? The Flash Photography Adviser app automatically proposes balanced settings, and subsequently supports changing these settings to achieve a new equilibrium, for:

- Flash Coverage (Zoom),

- Flash Output (Power Level),

- Flashgun-to-Subject Distance,

- Camera ISO,

- Camera Aperture,

assuming a shutter speed that is at or below the camera's maximum flash sync speed, and where the flashgun-to-subject distance is measured along the path that the light travels from flash to subject.

Each such an equilibrium represents a correct exposure in accordance with the guide number rule.

The guide number rule is a handy rule of thumb in flash photography; the rule estimates the required flash exposure value without using a light meter.

This rule evolves around three concepts:

- Incident light (as opposed to reflected light); an advantage for `difficult' subjects (for example bright or dark scenes).

- The different lighting conditions that occur when (a) zooming your flashgun, (b) changing the flash-to-subject distance, or (c) changing the flash power

- The relatively fixed exposure value for the light from the flashgun under these conditions

What the rule does NOT prescribe are the actual flashgun and related camera settings (aperture, ISO, flash power, flash zoom, flash-to-subject distance) that you can use, as long as the combination of manual flashgun and camera settings lead to an equivalent exposure value as specified by the rule. Often, there are many of such equilibria.

The Flash Adviser will assist in finding these equilibria by indicating how to achieve balance (the deviation as well as the direction), and indicating when balance is achieved. For this, the app indicates the resulting overall exposure value in stops RELATIVE to the rule for a selected lighting condition.

Also, in the balancing process, you can choose to balance to a flash exposure compensation value rather than balancing to the zero value. For instance, you can use this feature for compensating for specific light modifiers (e.g., a shoot-through umbrella, a softbox) or to achieve balance between flash light ambient light.

In this convenient app you can define and store your own flashgun(s). The app estimates the required exposure value based on the (zoom-value dependent) guide numbers of the flashgun. These guide number values can often be found in the specifications section in the User Guide of your flashgun, and can be stored in the app when defining your flashgun.

The app can also be used as a `training device', where you first guess the required combination of settings for balance, and subsequently check these with the app.

Further characteristics:

- No in-app purchases
- No account, no login
- No advertisements

😍 Do you love Flash Photography Adviser app? Please share your friends!

Flash Photography Adviser Comments & Reviews 2024

Flash Photography Adviser 2.0 Tips, Tricks, Cheats and Rules

What do you think of the Flash Photography Adviser app? Can you share your complaints, experiences, or thoughts about the application with Rob Duell PhD and other users?

Flash Photography Adviser 2.0 Apps Screenshots & Images

Flash Photography Adviser iphone, ipad, apple watch and apple tv screenshot images, pictures.

Flash Photography Adviser (Versiyon 2.0) Install & Download

The application Flash Photography Adviser was published in the category Photo & Video on 06 March 2018, Tuesday and was developed by Rob Duell PhD [Developer ID: 1458271389]. This program file size is 1.19 MB. This app has been rated by 1 users and has a rating of 5 out of 5. Flash Photography Adviser - Photo & Video app posted on 17 February 2024, Saturday current version is 2.0 and works well on iOS 17.0 and higher versions. Google Play ID: duell.pro.FlashPhotographyAdviser. Languages supported by the app: