ATN BlazeHunter 335 LRF — 384×288 thermal handheld monocular

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

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

ATN quotes 1,650 m, 2.3× our figure, because makers usually measure against a person’s full height rather than their width. Why the numbers differ

ATNHandheld monocular · 384-class · Laser rangefinder

ATN BlazeHunter 335 LRF

Approx. price: ~$1,595
Sensor: 384×288 · 12 µm
Lens: 35 mm · 4×
Weight: 12.7 oz

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Best for

Walk-and-scan glassing from a jacket pocket

01Specifications

As published by ATN. Sources: atncorp.com (product page + compare API; ATN list $2,085).

Sensor: 384×288
Pixel pitch: 12 µm
NETD: <18 mK
Refresh rate: 50 Hz
Lens: 35 mm
Base magnification: 4×
Digital zoom: up to 32×
Field of view: 7.8° horizontal
Display: 1440x1080 OLED
Claimed detection: 1,650 m
Claim basis: unspecified (ATN product page 1800 yd)
Run time: 14 h
Battery type: 18650
Weight: 12.7 oz
Length: 6″
Laser rangefinder: Yes
Ballistic calculator: No
Records video: Yes
Wi-Fi: Yes
IP rating: IP67
Warranty: 3 years
Approx. price: ~$1,595

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
14 h of battery, the longest of 344 here
Waterproof (IP67), survives a dunking
Records video and connects to a phone app

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
Zoom past 4× is digital and gets blurry

03Compare the LRF

04Related units

More from ATN →All 384-class →All 35 mm →

ATN BlazeHunter 335 — 384×288 thermal handheld monocular

ATNHandheld monocular

ATN BlazeHunter 335

Est. detection

729 m

Maker’s claim

1,650 m

Sensor: 384×288
Pitch · Hz: 12 µm · 50
Lens: 35 mm

11.3 oz~$1,195

ATN BlazeTrek 325 — 384×288 thermal handheld monocular

ATNHandheld monocular

ATN BlazeTrek 325

Est. detection

521 m

Maker’s claim

1,190 m

Sensor: 384×288
Pitch · Hz: 12 µm · 50
Lens: 25 mm

11.3 oz~$1,495

ATN BlazeTrek 6 325 — 384×288 thermal handheld monocular

ATNHandheld monocular

ATN BlazeTrek 6 325

Est. detection

521 m

Maker’s claim

1,300 m

Sensor: 384×288
Pitch · Hz: 12 µm · 50
Lens: 25 mm

11.3 oz~$949