Everyone

Optivelox

Gingerbread

LxMeter is a versatile application designed to transform your smartphone into an advanced light measurement tool. This app is particularly useful for photographers, lighting designers, and anyone needing to assess lighting conditions. Available for the Android platform, users can download LxMeter to access a range of features that aid in measuring different aspects of light.

The app functions as a lux meter, allowing users to measure illuminance from as low as 0.1 lx to as high as 3,000,000 lx. This capability makes it suitable for various environments, from dimly lit spaces to bright outdoor settings. By utilizing the app in its exposure meter mode, individuals can easily determine the appropriate exposure settings for their photographs, ensuring optimal image quality.

In addition to lux measurements, LxMeter supports flash measurement. This feature enables users to assess the contribution of flash lighting to the total exposure in a scene. This is particularly beneficial for photographers who want to balance ambient light with artificial lighting effectively. The app's ability to display the percentage of flash in total exposure enhances its utility for those working in controlled lighting environments.

For users who need to analyze distant subjects, LxMeter includes a spot meter mode. This functionality allows for the measurement of luminance, expressed in either cd/m² or foot-lambert. Spot metering is essential for capturing accurate readings from specific areas within a scene, which can be crucial for professional photography and videography.

Another valuable feature of LxMeter is its color meter capability. This allows users to measure and evaluate the color temperature of light sources, providing important information for achieving desired color accuracy in images. The app can help identify the correlated color temperature (CCT) of different light sources, which is essential for maintaining consistent color balance in photography.

LxMeter also incorporates a flicker meter, which is a significant tool for evaluating the flicker performance of light sources. Following the guidelines set forth by IEEE 1789, users can detect flicker frequencies up to 30 kHz. The app displays a frequency spectrum and provides relevant parameters that are typically found in professional flicker meters. This feature is particularly useful for videographers and filmmakers, as flickering lights can cause issues in recorded footage.

Users can specify ISO speed and exposure time within the app, allowing for real-time adjustments to the aperture value. LxMeter supports both shutter speed priority and aperture priority settings, giving users flexibility in their exposure control. The manual mode also allows photographers to take precise note of exposure levels, catering to various shooting styles and preferences.

To enhance user experience, LxMeter includes a functionality that enables users to save notes related to their photographic projects. Exposure and location information are automatically recorded, allowing for easy reference in future shoots. This feature is beneficial for maintaining an organized archive of settings and conditions for different projects, helping users to replicate successful shots.

The app supports multiple languages, including English, German, Spanish, French, Italian, and Russian, making it accessible to a diverse user base. This multilingual support ensures that individuals from various backgrounds can effectively utilize the app's features without language barriers.

For optimal performance, LxMeter requires an external sensor from the SS04 product line. However, users can also take advantage of their phone's internal light sensor, if available. It is important to note that the accuracy of measurements may vary based on the specific device being used, so those seeking precise results may benefit from investing in the recommended external sensor.

LxMeter is designed with both novice users and professionals in mind, providing a user-friendly interface that simplifies the process of light measurement. Its suite of features caters to a wide range of applications, from casual photography to more serious lighting assessments. By downloading LxMeter, users can gain access to an essential tool for achieving accurate and effective lighting in their work.

The application provides a practical solution for anyone looking to enhance their understanding and control of lighting conditions. With its comprehensive set of features, LxMeter stands out as a reliable choice for those involved in photography, videography, and lighting design. 

For more details about the external sensor, users can visit the official website at http://optivelox.50webs.com/DL_en/ss0x.htm.

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