Keks KMQ Compact Light Meter for Film Cameras Back Display (Black)

The Keks KMQ Compact Light Meter Back Display (Black) is an ultra-compact digital light meter designed for analogue photographers who demand accurate exposure readings while preserving the clean, timeless appearance of their film camera. Featuring a discreet rear-mounted OLED display, it keeps exposure information visible only to the photographer, maintaining an uncluttered top plate and a classic shooting experience.

Small enough to fit almost any camera fitted with a standard hot or cold shoe, the KMQ combines precision digital metering, premium aluminium construction and modern USB-C charging in an incredibly compact package. It's the ideal companion for vintage cameras without built-in light meters or for those with meters that are no longer reliable.

Why You'll Love It

• Compact rear display design for a clean camera profile

• Bright 0.42" rear-facing OLED display

• Premium black aluminium construction

• Accurate reflected ambient light metering

• Rechargeable via USB-C

• Up to 20 hours of continuous operation

• Fits standard hot and cold shoes

• High-precision 16-bit ambient light sensor

• Compatible with almost any film camera

• Lightweight design weighing just 18.5g

Discreet Rear Display Design

The KMQ Back Display places its bright OLED screen on the rear of the unit, allowing you to check your exposure settings while keeping the top of your camera looking clean and authentic.

This subtle layout is perfect for photographers who appreciate the classic styling of vintage cameras but still want the confidence of accurate digital light metering.

Ultra-Compact, Exceptionally Accurate

Measuring just 25.5 × 22 × 21mm and weighing only 18.5g, the KMQ is one of the smallest dedicated light meters available.

Despite its tiny footprint, it houses a highly sensitive 16-bit VEML7700 ambient light sensor, delivering reliable reflected light measurements across a broad range of lighting conditions. Whether you're photographing in bright daylight or challenging low-light environments, the KMQ provides dependable exposure guidance.

Designed for Film Cameras

The KMQ is perfectly suited to a wide range of analogue cameras, including:

• Vintage rangefinder cameras

• Mechanical SLR cameras

• Medium format cameras

• Large format cameras

• Film cameras with faulty or non-functioning light meters

Its compact dimensions ensure it sits neatly in a standard hot or cold shoe without affecting the handling or appearance of your camera.

Fast and Reliable Exposure Metering

Using a 30° reflected metering angle, the KMQ offers an excellent balance between average and selective metering, closely matching the field of view of a standard 50mm lens.

It supports an extensive range of exposure settings, including:

• ISO 50–8000

• Apertures from F1.0 to F64

• Shutter speeds from 30 seconds to 1/6400 second

This versatility makes it suitable for everything from slow black and white films to fast colour emulsions and long-exposure photography.

USB-C Rechargeable Convenience

The built-in rechargeable lithium battery eliminates the need for disposable batteries and keeps the KMQ ready whenever inspiration strikes.

A full charge takes approximately 30 minutes and provides:

• Over 20 hours of continuous operation

• Around six months of standby time

Rechargeing is quick and convenient using the integrated USB-C port.

Premium Aluminium Construction

Precision-machined from aluminium and finished in an elegant satin black, the KMQ is built to complement both classic and modern film cameras.

Its robust construction ensures long-lasting durability while adding virtually no noticeable weight to your setup.

Simple and Intuitive Operation

The crisp rear OLED display continuously updates as lighting conditions change, allowing you to make quick exposure adjustments without interrupting your workflow.

The straightforward controls and refined firmware provide smooth operation, accurate metering and exposure compensation, helping you focus on capturing the perfect image rather than adjusting complicated settings.

Key Specifications

Colour: Black

Display Position: Rear

Meter Type: Reflected Ambient Light

Metering Angle: 30°

Sensor: 16-bit VEML7700 Ambient Light Sensor

ISO Range: 50–8000

Aperture Range: F1.0 – F64

Shutter Speed Range: 30 sec – 1/6400 sec

Display: 0.42" OLED

Battery: Built-in 120mAh rechargeable lithium battery

Charging Port: USB-C

Charging Time: Approximately 30 minutes

Battery Life: Over 20 hours continuous operation

Standby Time: Approximately 6 months

Weight: 18.5g

Dimensions: 25.5 × 22 × 21mm

Warranty: 12 Months

Perfect For

The Keks KMQ Compact Light Meter Back Display (Black) is the perfect choice for film photographers who want modern digital metering without compromising the classic aesthetics of their camera. Combining exceptional accuracy, premium construction and an incredibly compact design, it delivers reliable exposure readings for 35mm, medium format and large format photographers alike while remaining almost invisible on your camera.