Side by side

Pard Harrier 640 vs Pulsar Merger LRF XP35

The Harrier 640 runs a 640×512 core at 12 µm behind a 35 mm lens; the Merger LRF XP35 runs 640×480 at 17 µm behind 35 mm. The Harrier 640 has 1.1× the pixels. The Harrier 640 is lighter by 9.8 oz. Approximate prices are ~$3,999 and ~$3,700.

How far you can see a person

Make out detailTell what it isSpot itMaker’s claim

Pard Harrier 640640×512 · 12 µm · 35 mm

112 m make out detail182 m tell what it is729 m spot itmaker claims 1,800 m

Pulsar Merger LRF XP35640×480 · 17 µm · 35 mm

79 m make out detail129 m tell what it is515 m spot itmaker claims 1,350 m

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

Spec	PardPard Harrier 640	PulsarPulsar Merger LRF XP35
Published
Sensor	640×512	640×480
Pixel pitch	12 µm	17 µm
NETD	≤20 mK	<25 mK
Refresh rate	50 Hz	50 Hz
Lens	35 mm	35 mm
Base magnification	1.8×	2×
Digital zoom	up to 14.4×	up to 16×
Field of view	12.5° horizontal	17.8° horizontal
Display	640x480 LCD	1024x768 AMOLED
Claimed detection	1,800 m	1,350 m
Claim basis	unspecified	unspecified
Run time	8 h	9 h
Battery type	Removable pack	Internal + removable
Weight	19.5 oz	29.3 oz
Length	8.7″	6.5″
Laser rangefinder	Yes	Yes
Ballistic calculator	No	No
Records video	Yes	Yes
Wi-Fi	Yes	Yes
IP rating	IP67	IPX7
Warranty	3 years	3 years (5 with registration)
Approx. price	~$3,999	~$3,700
Derived here
IFOV	0.343 mrad	0.486 mrad
Est. detection	729 m	515 m
Est. recognition	182 m	129 m
Est. identification	112 m	79 m
Claim ÷ estimate	2.5×	2.6×
Derived field of view	12.5°	17.7°
Pixels per degree	51.1	36.2
Where to buy	Pard →	Pulsar →

Tinted rows are where these two differ. Prices are approximate.