Light Meter - Lux, Exposure vVARY
Contechity ABDownload Options
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About this app
Measure illumination (light intensity) and get exposure settings for your camera
Precise Light Meter with Built-In Exposure Calculator
Achieve perfect exposure every time with professional-grade accuracy and an intuitive design. Trusted by photographers, filmmakers, plant enthusiasts, and lighting professionals worldwide.
π· INTERACTIVE EXPOSURE CALCULATOR
Get instant, optimal camera settings with real-time adjustments for aperture (f-stop, f-number), shutter speed (exposure time), ISO, +/- exposure compensation, and filters.
Choose between full stops, half stops, and third stops individually for each parameter. Lock any setting to maintain creative control. Perfect for SLR, analog, manual, vintage, and film cameras.
π¬ SHUTTER ANGLE FOR VIDEO & FILM
Set your frame rate and shutter angle, or use the standard 180Β° rule, to automatically calculate the optimal shutter speed for natural motion blur.
π― PROFESSIONAL ACCURACY
Pre-calibrated to match three professional light meters, with optional device-specific calibration for even greater precision.
π DUAL MEASUREMENT MODES
Incident measurement using your device's light sensor and reflective measurement with the rear/front cameras. Resizable measurement area with spot metering for precise control.
π SUPERIOR LOW-LIGHT PERFORMANCE
Unlike other smartphone light meters, this app excels in very low light conditions, even when measuring with the cameras (reflective mode). Measures values below 1 lux, 0.1 fc, and nearly down to -2 EV.
π’ COMPREHENSIVE FILTER SUPPORT
Full support for ND (neutral density) filters, color filters, IR filters, CPL/PL polarizing filters, and custom filters.
π‘ MULTIPLE MEASUREMENT UNITS
Measure light intensity (illumination/brightness) in Lux (lx, lumens/mΒ²), Foot-Candles (fc), and Exposure Value (EV).
πΎ SAVE MEASUREMENTS
Store unlimited readings with timestamps, custom notes, and complete camera settings for future reference and comparison.
π VERSATILE APPLICATIONS
Beyond photography and filmmaking, widely used for horticulture π±, plant growing πͺ΄, aquariums π , terrariums π¦, art galleries πΌοΈ, museums ποΈ, offices π’, and workspaces πΌ.
π―οΈ ALL LIGHT SOURCE TYPES
Accurately measures LEDs, incandescent bulbs, fluorescent lights, halogen lamps, natural sunlight, laser diodes, OLEDs, and any other artificial or ambient lighting.
π¬π§ 40 LANGUAGES SUPPORTED
Fully localized interface and comprehensive user documentation in 40 languages, including English.
βοΈ FULLY CUSTOMIZABLE
Tailor the app to your workflow, including high-contrast mode for accessibility.
βοΈ RESPONSIVE DEVELOPER SUPPORT
Questions or feature requests? Email apps@contechity.com β you'll get a personal response!
Turn your phone into a professional light meter today!
Achieve perfect exposure every time with professional-grade accuracy and an intuitive design. Trusted by photographers, filmmakers, plant enthusiasts, and lighting professionals worldwide.
π· INTERACTIVE EXPOSURE CALCULATOR
Get instant, optimal camera settings with real-time adjustments for aperture (f-stop, f-number), shutter speed (exposure time), ISO, +/- exposure compensation, and filters.
Choose between full stops, half stops, and third stops individually for each parameter. Lock any setting to maintain creative control. Perfect for SLR, analog, manual, vintage, and film cameras.
π¬ SHUTTER ANGLE FOR VIDEO & FILM
Set your frame rate and shutter angle, or use the standard 180Β° rule, to automatically calculate the optimal shutter speed for natural motion blur.
π― PROFESSIONAL ACCURACY
Pre-calibrated to match three professional light meters, with optional device-specific calibration for even greater precision.
π DUAL MEASUREMENT MODES
Incident measurement using your device's light sensor and reflective measurement with the rear/front cameras. Resizable measurement area with spot metering for precise control.
π SUPERIOR LOW-LIGHT PERFORMANCE
Unlike other smartphone light meters, this app excels in very low light conditions, even when measuring with the cameras (reflective mode). Measures values below 1 lux, 0.1 fc, and nearly down to -2 EV.
π’ COMPREHENSIVE FILTER SUPPORT
Full support for ND (neutral density) filters, color filters, IR filters, CPL/PL polarizing filters, and custom filters.
π‘ MULTIPLE MEASUREMENT UNITS
Measure light intensity (illumination/brightness) in Lux (lx, lumens/mΒ²), Foot-Candles (fc), and Exposure Value (EV).
πΎ SAVE MEASUREMENTS
Store unlimited readings with timestamps, custom notes, and complete camera settings for future reference and comparison.
π VERSATILE APPLICATIONS
Beyond photography and filmmaking, widely used for horticulture π±, plant growing πͺ΄, aquariums π , terrariums π¦, art galleries πΌοΈ, museums ποΈ, offices π’, and workspaces πΌ.
π―οΈ ALL LIGHT SOURCE TYPES
Accurately measures LEDs, incandescent bulbs, fluorescent lights, halogen lamps, natural sunlight, laser diodes, OLEDs, and any other artificial or ambient lighting.
π¬π§ 40 LANGUAGES SUPPORTED
Fully localized interface and comprehensive user documentation in 40 languages, including English.
βοΈ FULLY CUSTOMIZABLE
Tailor the app to your workflow, including high-contrast mode for accessibility.
βοΈ RESPONSIVE DEVELOPER SUPPORT
Questions or feature requests? Email apps@contechity.com β you'll get a personal response!
Turn your phone into a professional light meter today!
In-app purchases
$0.99 - $9.99 per item
Version Information
- Version
- -
- Downloads
- 100K+
- Updated on
- -
- Released
- Mar 3, 2024
- Requires
- Android Varies with device
Ratings & Reviews
Developer Response
