Side by side

ATN ThOR 5 640 4-32x vs ATN ThOR 5 LRF 640 4-32x

The ThOR 5 640 4-32x runs a 640×480 core at 12 µm behind a 50 mm lens; the ThOR 5 LRF 640 4-32x runs 640×480 at 12 µm behind 50 mm. The ThOR 5 640 4-32x is lighter by 4.2 oz. Approximate prices are ~$3,195 and ~$3,495.

How far you can see a person

Make out detailTell what it isSpot itMaker’s claim

ATN ThOR 5 640 4-32x640×480 · 12 µm · 50 mm

160 m make out detail260 m tell what it is1,042 m spot itmaker claims 2,830 m

ATN ThOR 5 LRF 640 4-32x640×480 · 12 µm · 50 mm

160 m make out detail260 m tell what it is1,042 m spot itmaker claims 2,830 m

501002005001k2k5k m

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

Spec	ATNATN ThOR 5 640 4-32x	ATNATN ThOR 5 LRF 640 4-32x
Published
Sensor	640×480	640×480
Pixel pitch	12 µm	12 µm
Refresh rate	60 Hz	60 Hz
Lens	50 mm	50 mm
Base magnification	4×	4×
Digital zoom	up to 32×	up to 32×
Field of view	8.8° horizontal	8.8° horizontal
Display	1024x768 OLED	1024x768 OLED
Claimed detection	2,830 m	2,830 m
Claim basis	human-sized target (ATN product page 3100 yd; ATN manual 'Human Detection Range' lists 2150)	human-sized target (ATN product page 3100 yd; ATN manual 'Human Detection Range' lists 2150)
Run time	10 h	10 h
Battery type	Internal Li-ion	Internal Li-ion
Weight	31.4 oz	35.6 oz
Length	12.4″	13.4″
Laser rangefinder	No	Yes
Ballistic calculator	Yes	Yes
Records video	Yes	Yes
Wi-Fi	Yes	Yes
Warranty	5 years	5 years
Country of origin	USA	USA
Approx. price	~$3,195	~$3,495
Derived here
IFOV	0.240 mrad	0.240 mrad
Est. detection	1,042 m	1,042 m
Est. recognition	260 m	260 m
Est. identification	160 m	160 m
Claim ÷ estimate	2.7×	2.7×
Derived field of view	8.8°	8.8°
Pixels per degree	72.9	72.9
Where to buy	ATN →	Amazon →

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