Super-compact and Precise Light Meter for iOS Devices

The Lumu Light Meter pairs with iOS devices to provide accurate ambient light measurements so you can nail your exposures on digital or film photography and video work every time. It’s perfect for the professional or enthusiast photographer or videographer who travels and needs an ultra-compact light meter.

Measures Light for Accurate Exposures

Plugging directly into your iOS device’s headphone jack, the unit is operated via the free Lumu Photo app available from the iTunes Appstore. With a simple to use interface the correct aperture, shutter speed and ISO will be identified in all kinds of complex lighting scenarios. Light levels can be displayed in lux, foot-candles or exposure value.

Cinematographer and Videographer Applications

For cinematographers, the Lumu Video app, also available for free, speeds up your work flow and saves time on set. Find the FPS value, shutter angle or shutter time and easily apply steps for aperture and ISO value.

Compensates for any Filters Used

Filters compensation can be set within the app to cater for exposure value changes from any attached ND, colour or other filters you have attached.

Find the Correct Pinhole Long Exposure

A pinhole application is also available for extremely long exposure photographs with analogue film. The app caters for reciprocity failure compensation helping you take perfect exposures each time.

Directly Powered by your iOS Device

Thanks to the Lumu Light Meter’s low power consumption, the state-of-the-art digital light sensor is powered directly from your iOS device. With a CNC milled high-grade aluminium body, it’s precise in every way. Keep it on the stylish included necklace so you’re ready for any moment.