How far you can see a person

80 m make out detail130 m tell what it is521 m spot it┆ maker’s claim

501002005001k2k5k m

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

RIX quotes 1,300 m, 2.5× our figure, because makers usually measure against a person’s full height rather than their width. Why the numbers differ

RIXHandheld monocular · 384-class · Laser rangefinder

RIX Titan T3

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Best for

Scanning from a stand, a truck or a field edge

01Specifications

As published by RIX. Sources: rixoptics.com (product page spec table + store API price, stock).

From the published specs, not owner reports.

For it

Sensitive sensor that picks out small heat differences on humid or rainy nights (104th-best of 285 that publish it)
Built-in laser rangefinder that feeds the ballistic calculator
Takes 18650 batteries you can swap in the field
Waterproof (IP67), survives a dunking
Records video and connects to a phone app
Warranty: 5 years

Against it