← All units
Calculated from the sensor's pixel pitch and the lens focal length, for clear air. 
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
ATN quotes 2,380 m, 4.6× our figure, because makers usually measure against a person’s full height rather than their width. Why the numbers differ
ATNRiflescope · 320-class · Laser rangefinder
ATN ThOR 5 LRF 320 4-16x
- Approx. price
- ~$2,095
- Sensor
- 320×240 · 12 µm
- Lens
- 25 mm · 4×
- Weight
- 34.2 oz
Buy from ATN
Price and availability on ATN’s site may differ.
Best for
Night shooting where ranging matters — hogs and coyotes past 150 yards
01Specifications
As published by ATN. Sources: atncorp.com (product page + compare API, sku TIWST5325LRF; ATN ThOR 5 manual; current price, list $2,395), lens: rifleopticsworld.com spec table for this SKU ("Objective Lens Diameter: 25 mm"); same figure pyramydair.com lists for the non-LRF ThOR 5 320 4-16x (a=19015), identical ATN FOV 8.8 deg.
- Sensor
- 320×240
- Pixel pitch
- 12 µm
- Refresh rate
- 60 Hz
- Lens
- 25 mm
- Digital zoom
- up to 16×
- Field of view
- 8.8° horizontal
- Display
- 1024x768 OLED
- Claimed detection
- 2,380 m
- Claim basis
- human-sized target (ATN product page 2600 yd; ATN manual 'Human Detection Range' lists 960)
- Run time
- 10 h
- Battery type
- Internal Li-ion
- Weight
- 34.2 oz
- Length
- 13.4″
- Records video
- Yes
- Wi-Fi
- Yes
- Warranty
- 5 years
- Country of origin
- USA
- Approx. price
- ~$2,095
02Pros and cons
From the published specs, not owner reports.
For it
- Smooth 60 Hz picture on a running animal
- Built-in laser rangefinder that feeds the ballistic calculator
- 10 h of battery, 33rd-longest of 344 here
- Records video and connects to a phone app
- Warranty: 5 years
- ~$2,095, well under the ~$3,000 typical for riflescopes here
Against it
- Sensitivity (NETD) not published
- Built-in battery, so no swapping in the field
- Short 25 mm lens: a wide view, but less reach than a 50 mm scope
- Entry-level 320×240 sensor, with less detail than a 640
- No waterproof rating published
- Zoom past 4× is digital and gets blurry
03Compare the 4-16x
04Related units
ATNRiflescope
ATN ThOR 5 320 4-16x
Est. detection
521 m
Maker’s claim
2,380 m
- Sensor
- 320×240
- Pitch · Hz
- 12 µm · 60
- Lens
- 25 mm
60 Hz · 30 oz~$1,895
ATNRiflescope
ATN ThOR LTV 320 4-12x
Est. detection
521 m
Maker’s claim
1,830 m
- Sensor
- 320×240
- Pitch · Hz
- 12 µm · 60
- Lens
- 25 mm
60 Hz · 22.9 oz~$1,595
ATNRiflescope
ATN ThOR 5 320 3-12x
Est. detection
396 m
Maker’s claim
2,010 m
- Sensor
- 320×240
- Pitch · Hz
- 12 µm · 60
- Lens
- 19 mm
60 Hz · 30 oz~$1,795