Reflx Lab Range Lux Meter

Meet your new best shooting companion. This compact light and distance meter is built from aluminium alloy and copper, and at just 34g (1.2oz) and 43 × 35 × 19mm it's small enough to live on your keychain and precise enough to transform how you shoot. Whether you're metering for the perfect exposure or nailing focus distance before you even raise the camera, this does both.

Metering
30° / 7° centre-focus metering with an EV range of 1–22. Measures distance up to 20m — know your focus point before you shoot.

ISO Range: 8–6400
From the gentlest daylight to the darkest room — with 30 steps covering everything in between.

Speed Range: 30s–1/8000s
Long exposures to action-freezing fast — full creative control in a tiny body.

Aperture (IRIS): f/1–f/32
A generous range that covers shallow dreamy backgrounds all the way to sharp front-to-back landscapes.

Battery
Built-in 280mAh lithium battery with USB-C charging. Fully charged in 1.5 hours and on standby for over three months. Charge it once, forget about it.

Works in: -10°C to 60°C / 14°F to 140°F at 30–90% humidity — built for real-world shooting conditions.