KM-Q Light Meter
KEKS KM-Q Light Meter
The KEKS KM-Q is one of the smallest and most elegant light meters available today — designed for photographers who want modern accuracy without compromising the simplicity and form of classic cameras.
Roughly the size of a sugar cube and weighing just 18.5g, the KM-Q sits perfectly on a Leica M, Barnack or any hot-shoe film camera, giving you precise exposure readings without disrupting the balance or aesthetic of the camera.
Made for Leica-style shooting
Leica photography has always been about intention. The KM-Q complements that approach beautifully. It offers aperture or shutter priority metering with a clean OLED display, allowing you to stay fully engaged in the process without relying on in-camera automation.
Whether you're shooting an M6, MP, MA or a meterless classic, the KM-Q gives you confidence in exposure while keeping the experience tactile and uncluttered.
Ultra-compact, genuinely usable
This is where the KM-Q stands out. It is not just small — it is properly usable. The bright OLED display (available in top or rear orientation) makes it easy to read in real-world conditions, while continuous metering updates exposure in real time as light changes.
It is the kind of tool you leave on your camera permanently, rather than something you carry separately and forget to use.
Key Features
- Ultra-compact design – just 18.5g and smaller than most viewfinders
- OLED display – available in top or rear orientation
- Aperture & shutter priority modes for flexible shooting
- Continuous metering with real-time exposure updates
- High-accuracy 16-bit sensor for reliable readings
- USB-C rechargeable battery with approx. 20 hours use
- Aluminium body in black or chrome finish
- Hot shoe mount with multiple fitting options
Accurate, simple, dependable
The KM-Q uses a high-precision ambient light sensor with a 30° reflective metering angle (roughly equivalent to a 50mm field of view), striking a balance between accuracy and real-world usability.
In practice, it delivers consistent, dependable readings whether you are shooting street, portraits or everyday documentary work — exactly the kind of photography Leica cameras are built for.
Designed to live on your camera
With its minimal footprint and clean industrial design, the KM-Q looks completely at home on a Leica body. It enhances the camera rather than distracting from it — something very few accessories manage to do well.
It is particularly well suited to photographers shooting film Leica cameras without built-in metering, or anyone who prefers a more deliberate, manual approach to exposure.
Specifications
Model: KEKS KM-Q
Meter Type: Ambient, reflective
Metering Angle: 30° (approx. 50mm field of view)
ISO Range: 50–8000
Aperture Range: f/1.0 – f/64
Shutter Speed: 30s – 1/6400s
Display: 0.42” OLED
Battery: Built-in rechargeable (USB-C)
Battery Life: Approx. 20 hours (6+ months standby)
Dimensions: 25.5 × 22 × 21mm
Weight: 18.5g
Material: Aluminium
Compatibility
The KEKS KM-Q is designed for any camera with a standard hot shoe or cold shoe mount. It is particularly popular with Leica M film cameras, Barnack bodies and other classic systems without built-in metering.
Who is it for?
The KM-Q is ideal for Leica photographers who want a beautifully made, discreet and accurate light meter that fits the ethos of manual photography. If you prefer simplicity, control and a cleaner shooting experience, this is one of the best modern options available.
Pickup available at 9 Police Street
Usually ready in 2 hours
KM-Q Light Meter
Black / Rear
9 Police Street
9 Police Street
Manchester M2 7LQ
United Kingdom
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