About LxMeter
This application turns your phone into a powerful instrument with the following functions: ★ LUX METER ★ EXPOSURE METER ★ FLASH METER ★ SPOT METER ★ COLOR METER ★ FLICKER ME
This application turns your phone into a powerful instrument with the following functions:
★ LUX METER
★ EXPOSURE METER
★ FLASH METER
★ SPOT METER
★ COLOR METER
★ FLICKER METER
As a luxmeter you can measure illuminance (density of luminous flux incident on a surface) from 0.1 to 3000000 lx. By using the app in "exposure meter" mode you get an easy to use incident/reflected light meter and you can determine the proper exposure for a photograph.
LxMeter supports measurements of flash lights and can display the percentage of flash in total exposure.
LxMeter can also deal with landscapes or other distant objects by running its spot meter mode; you can measure luminance (cd/m2 or foot-lambert) and correlated color temperature (CCT).
A powerful analysis tools has been added to LxMeter in order to evaluate flicker performance of a light source according to IEEE 1789. You can detect harmonics up to 30kHz, display the frequency spectrum and get all the parameters commonly found in professional flicker-meters.
You can specify ISO speed and exposure time and let the app show in real time the optimal aperture value or set the aperture and read the exposure time. You can easily switch between shutter speed priority and aperture priority or just run the manual mode and take note of the exposure level indicator.
LxMeter allows you to add some notes to your personal archive. Exposure and location information will be added automatically. You can save all the notes about a photographic project in the internal archive and use them as reference later at the time of the final shots.
Please, note that for maximum performance this app requires an external sensor of the SS04 product line. As alternative you can use the internal light sensor of your phone (if it has one) but in this case the accuracy of measurements will vary depending on the phone. More details about SS04 are available at http://optivelox.50webs.com/DL_en/ss0x.htm
Note: this is the trial version of
LxMeter Pro (https://play.google.com/store/apps/details?id=com.optivelox.lxmeter2), some functions might be limited.
Main specs:
★ Illuminance measurements (lux, foot-candle, EV @ISO=100)
★ Peak detector (only with SS04/SS04U)
★ Flash Meter (only with SS04/SS04U)
★ Flash shape capture (only with SS04U)
★ Luminous exposure graph (only with SS04U)
★ Flicker measurements: Flicker Index, Percent Flicker, NM, SVM (only with SS04U)
★ CIE chromaticity diagram with color temperature measurements (only with SS04UC/SS04B)
★ Color specification tester according to SAE J578
★ Radio Triggered flash mode (via Bluetooth)
★ Spot metering (0.5°÷50° typ)
★ Luminance measurements (cd/m2, foot-lambert)
★ Color temperature measurements (CCT, Duv)
★ Exposure Level Indicator
★ F-stop, shutter speed, ISO speed resolution: 1, 1/2, 1/3 stop
★ Cine/video exposure (frame rate, shutter angle)
★ ND filter compensation
★ Autorange (only with SS04)
★ Light input selector (SS04, SS04U, SS04B, built-in light sensor, manual input value)
★ Archive management
★ Comments with location tag and maps support
★ User manual included
★ Supported languages: en,de,es,fr,it,ru
Previous Versions
Here you can find the changelog of LxMeter since it was posted on our website on 2016-10-14 03:03:34.
The latest version is 4.0 and it was updated on 2024-04-22 14:37:28. See below the changes in each version.
LxMeter version 4.0
Updated At: 2023-07-06
Changes: Version 4.0
- Updated to Android 12
LxMeter version 3.1
Updated At: 2020-06-06
Changes: Version 3.1
- Improved UI
- Some minor bugs fixed
LxMeter version 3.0
Updated At: 2020-02-22
Changes: Version 3.0
- Added video support
- Added SAE J578 support
- Some minor bugs fixed
LxMeter version 2.9
Updated At: 2019-11-15
Changes: Version 2.9
- Improved SS04B support
- Some minor bugs fixed
LxMeter version 2.8
Updated At: 2019-04-09
Changes: Version 2.8
- New supported languages: es, fr, ru
- Some minor bugs fixed
LxMeter version 2.2
Updated At: 2018-02-22
Changes: - Added Flicker measurements
- Some minor bugs fixed
LxMeter version 1.9
Updated At: 2016-10-13
Changes: Version 1.9,- Added 180 deg screen orientation,- Fixed bug with calibration of internal sensor,- Added manual mode with flash lights,- Added German language,- Added Exposure Level value in spot meter window,Version 1.8,- Added overexposed pixel control in spotmeter,- Heap memory space increased,- Changed SD access (useful with Android 4.4+),- Changed some layout colors,- Added cumulative flash management,- Added scale 10x support,- Added input sensitivity setting
Disclaimer
Official Google Play Link
We do not host LxMeter on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.
The Google Play link for LxMeter is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
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