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Calculated from the sensor's pixel pitch and the lens focal length, for clear air. 



How far you can see a person
112 m make out detail182 m tell what it is729 m spot it┆ maker’s claim
501002005001k2k5k m
Nocpix quotes 1,600 m, 2.2× our figure, because makers usually measure against a person’s full height rather than their width. Why the numbers differ
NocpixHandheld monocular · 384-class · Laser rangefinder
Nocpix LUMI L35R
- Approx. price
- ~$2,200
- Sensor
- 384×288 · 12 µm
- Lens
- 35 mm · 4×
- Weight
- 13.6 oz
Buy from Nocpix
Price and availability on Nocpix’s site may differ.
Best for
Walk-and-scan glassing from a jacket pocket
01Specifications
As published by Nocpix. Sources: nocpixusa.com, nocpix.com.
- Sensor
- 384×288
- Pixel pitch
- 12 µm
- NETD
- ≤18 mK
- Refresh rate
- 50 Hz
- Lens
- 35 mm
- Digital zoom
- up to 4×
- Field of view
- 7.5° horizontal
- Display
- 1024x768 AMOLED
- Claimed detection
- 1,600 m
- Claim basis
- unspecified
- Battery type
- 18650
- Weight
- 13.6 oz
- Length
- 5.8″
- Records video
- Yes
- IP rating
- IP67
- Approx. price
- ~$2,200
02Pros and cons
From the published specs, not owner reports.
For it
- Sensitive sensor that picks out small heat differences on humid or rainy nights (56th-best of 285 that publish it)
- Built-in laser rangefinder
- Takes 18650 batteries you can swap in the field
- Waterproof (IP67), survives a dunking
Against it
- Entry-level 384×288 sensor, with less detail than a 640
- Narrow 7.5° view, so a moving animal is hard to find
- Rangefinder but no ballistic calculator, so holdover is up to you
- Warranty terms not published
03Compare the L35R
04Related units

NocpixHandheld monocular
Nocpix LUMI L35
Est. detection
729 m
Maker’s claim
1,600 m
- Sensor
- 384×288
- Pitch · Hz
- 12 µm · 50
- Lens
- 35 mm
11.8 oz~$1,650

NocpixHandheld monocular
Nocpix LUMI L19
Est. detection
396 m
Maker’s claim
980 m
- Sensor
- 384×288
- Pitch · Hz
- 12 µm · 50
- Lens
- 19 mm
10.9 oz~$1,100

PulsarHandheld monocular
Pulsar Axion 2 XQ35 Pro
Est. detection
515 m
Maker’s claim
1,300 m
- Sensor
- 384×288
- Pitch · Hz
- 17 µm · 50
- Lens
- 35 mm
Swappable battery · 13.4 oz~$1,500