Side by side

Armasight Collector 640 1-4x25 vs ATN ThOR 5 640 2-16x

The Collector 640 1-4x25 runs a 640×480 core at 12 µm behind a 25 mm lens; the ThOR 5 640 2-16x runs 640×480 at 12 µm behind 25 mm. The Collector 640 1-4x25 is lighter by 12.6 oz. Approximate prices are ~$1,999 and ~$2,695.

How far you can see a person

Make out detailTell what it isSpot itMaker’s claim

Armasight Collector 640 1-4x25640×480 · 12 µm · 25 mm

80 m make out detail130 m tell what it is521 m spot itmaker claims 932 m

ATN ThOR 5 640 2-16x640×480 · 12 µm · 25 mm

80 m make out detail130 m tell what it is521 m spot itmaker claims 2,470 m

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

Spec	ArmasightArmasight Collector 640 1-4x25	ATNATN ThOR 5 640 2-16x
Published
Sensor	640×480	640×480
Pixel pitch	12 µm	12 µm
Refresh rate	60 Hz	60 Hz
Lens	25 mm	25 mm
Base magnification	1×	2×
Digital zoom	up to 4×	up to 16×
Field of view	18.18° horizontal	17.6° horizontal
Display	1024x768 OLED	1024x768 OLED
Claimed detection	932 m	2,470 m
Claim basis	human-sized target	human-sized target (ATN product page 2700 yd; ATN manual 'Human Detection Range' lists 1250)
Run time	4 h	10 h
Battery type	CR123	Internal Li-ion
Weight	17.4 oz	30 oz
Length	6.8″	12.4″
Laser rangefinder	No	No
Ballistic calculator	No	Yes
Records video	Yes	Yes
Wi-Fi	No	Yes
IP rating	IP67	—
Warranty	3 years (with registration)	5 years
Country of origin	USA (assembled from U.S. and global components)	USA
Approx. price	~$1,999	~$2,695
Derived here
IFOV	0.480 mrad	0.480 mrad
Est. detection	521 m	521 m
Est. recognition	130 m	130 m
Est. identification	80 m	80 m
Claim ÷ estimate	1.8×	4.7×
Derived field of view	17.5°	17.5°
Pixels per degree	36.6	36.6
Where to buy	Amazon →	Amazon →

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