NOCPIX LUMI H35R THERMAL IMAGING MONOCULAR

Nocpix Lumi H35R is a handheld thermal monocular for observing wildlife and surroundings during the day and in the dark. Its 640 × 512 pixel thermal sensor and 35 mm F0.9 lens provide a 22 × 16 metre field of view at 100 metres. The built-in laser rangefinder lets you measure distances up to 800 metres while observing.

Suitable for

• Observing and counting wildlife

• Monitoring hunting grounds along forest edges, clearings and fields

• Spotting heat sources in low light and darkness

• Measuring the distance to an observation target

• Capturing outdoor observations as photos and videos with sound

Why choose Nocpix Lumi H35R?

• 2.5× base magnification gives an overview of the surroundings, while digital zoom helps you take a closer look at a selected area.

• Thermal sensitivity of up to 18 mK helps distinguish small temperature differences.

• Electronic image stabilisation helps reduce the effects of hand shake.

• The 147 mm long body fits in a jacket pocket and weighs 385 g with the battery.

• The replaceable 18650 battery lets you continue longer observation sessions with a charged spare.

• Photos and videos with sound can be saved to the 32 GB internal memory.

Technical specifications

• Manufacturer: Nocpix

• Product series: Lumi LRF

• Model: Lumi H35R

• Product type: handheld thermal monocular

• Thermal sensor resolution: 640 × 512 px

• Pixel pitch: 12 µm

• Thermal sensitivity (NETD): ≤18 mK

• Frame rate: 50 Hz

• Lens: 35 mm, F0.9

• Magnification: 2.5× base magnification, up to 20× with digital zoom

• Field of view: 12.5° × 9.4°

• Field of view at 100 m: 22 × 16 m

• Heat source detection range: up to 1800 m according to the manufacturer

• Laser rangefinder (LRF): built-in, up to 800 m

• Distance measurement modes: single and continuous measurement

• Laser class: 1

• Display: AMOLED, 1024 × 768 px

• Eye relief: 25 mm

• Exit pupil diameter: 10 mm

• Dioptre adjustment range: −5 to +5 dpt

• Image processing: Reality+

• Image stabilisation: electronic (EIS)

• Recording: photos and videos with sound

• Internal memory: 32 GB

• Wireless connectivity: Wi-Fi, Nocpix app support

• Connection: USB-C for data transfer and external power

• Battery: replaceable 18650 lithium-ion battery

• Operating time per battery: up to 4.5 hours at +22 °C under the manufacturer's test conditions

• Protection rating: IP67

• Operating temperature: −20 to +50 °C

• Dimensions: 147 × 47 × 74 mm

• Weight with battery: 385 g

Included

• Nocpix Lumi H35R thermal monocular

• Rechargeable 18650 lithium-ion batteries

• Battery charger

• USB-C data cable

• Carrying case

• Neck strap

• Lens cleaning cloth

• Quick start guide

Frequently asked questions

What is the difference between the Lumi H35R's 1800 m detection range and 800 m measurement range?

1800 m is the manufacturer's specified heat source detection range for a test object measuring 1.7 × 0.5 m. The laser rangefinder measures distances up to 800 metres. The visibility of details needed to identify an animal's species depends on the size of the object, the weather and the background.

Does the Nocpix Lumi H35R work in complete darkness?

Yes. The thermal sensor creates an image from the heat emitted by objects, so you can observe your surroundings even without visible light.

How long does the Lumi H35R operate on one battery?

The manufacturer's figure is up to 4.5 hours at +22 °C. Wi-Fi and the laser rangefinder were switched off during the test. Actual operating time depends on the temperature and the functions used.

Can photos and videos be transferred to a phone?

Yes. The monocular can be connected to the Nocpix app via Wi-Fi to view the live image and files saved in the device's internal memory on your phone.

When is the Nocpix Lumi H35R the right choice?

The H35R is suitable if you move between observation points and want both a wide thermal image and a distance reading in a compact device. The Lumi L35R also uses a 35 mm lens and a laser rangefinder with a range of up to 800 m, and covers 13 × 10 m at a distance of 100 metres. It is a suitable choice if a narrower field of view meets your needs. If you observe more frequently in open terrain and prefer viewing with both eyes, it is worth comparing the Nocpix Quest H50R with its 50 mm lens.

Our recommendation

If you alternate between observing forest edges and fields, start with 2.5× magnification. This lets you see more of your surroundings at once and follow where an animal is moving. Once you have found your target, focus the lens at its distance. Increase the digital zoom only as much as needed to distinguish details. When measuring distance, support your hand if possible to keep the aiming mark on the same object.

For longer observation sessions, bring a charged compatible 18650 spare battery and keep it in a separate battery case. In the dark, try a lower screen brightness and compare whether the white, red or green palette helps you distinguish details best. If you plan to record video, check the free space in the internal memory before heading out and set the device's date and time correctly. This will help you find the recording you need later, even if you have filmed in several locations.

Nocpix Lumi H35R for the observer on the move

The Lumi H35R is suitable if you want a pocket-sized monocular for observing your surroundings and measuring distances at the same time. You can find the model with a 640 × 512 sensor using product code A404200.