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


How far you can see a person
160 m make out detail260 m tell what it is1,042 m spot it
501002005001k2k5k m
TrijiconRiflescope · 1024-class · Laser rangefinder
Trijicon REAP-IR-50LRF
- Approx. price
- ~$9,499
- Sensor
- 1024×768 · 12 µm
- Lens
- 50 mm · 1.5×
- Weight
- 54.9 oz
Buy from Trijicon
Price and availability on Trijicon’s site may differ.
Best for
Night shooting where ranging matters — hogs and coyotes past 150 yards
01Specifications
As published by Trijicon. Sources: trijicon.com (SKU REAP-IR-50LRF, RETAIL $9,499; 905 nm LRF 50-1,500 m; ballistic calculator; frame rate not published; 3.4 lb, 54.9 oz; 8.93 in), eurooptic.com ($7,889 street, backordered), scheels.com (available to ship), trijicon.com warranty page.
- Sensor
- 1024×768
- Pixel pitch
- 12 µm
- NETD
- <25 mK
- Lens
- 50 mm
- Digital zoom
- up to 12×
- Field of view
- 18° diagonal
- Display
- 1280x1024 OLED
- Battery type
- CR123
- Weight
- 54.9 oz
- Length
- 8.9″
- Records video
- Yes
- Wi-Fi
- Yes
- IP rating
- submersible to 1 m for 1 h
- Warranty
- 3 years (electronics; lifetime optics/housing)
- Country of origin
- USA
- Approx. price
- ~$9,499
02Pros and cons
From the published specs, not owner reports.
For it
- High-resolution 1024×768 sensor, 2.4× the detail of the common 640×512
- Built-in laser rangefinder that feeds the ballistic calculator
- Takes CR123 batteries you can swap in the field
- Records video and connects to a phone app
Against it
- Heavy at 54.9 oz, 2nd-heaviest of the 194 riflescopes here
- ~$9,499, well above the ~$3,000 typical for riflescopes here
- Zoom past 1.5× is digital and gets blurry
03Compare the REAP-IR-50LRF
04Related units
TrijiconRiflescope
Trijicon REAP-IR-50
Est. detection
1,042 m
Maker’s claim
not published
- Sensor
- 1024×768
- Pitch · Hz
- 12 µm · —
- Lens
- 50 mm
51.4 oz~$8,999

PulsarRiflescope
Pulsar Thermion 2 LRF XL50
Est. detection
1,042 m
Maker’s claim
2,300 m
- Sensor
- 1024×768
- Pitch · Hz
- 12 µm · 50
- Lens
- 50 mm
LRF · 38.8 oz~$5,500

iRayUSARiflescope
iRayUSA Bolt TX60C
Est. detection
1,250 m
Maker’s claim
2,470 m
- Sensor
- 1024×1024
- Pitch · Hz
- 12 µm · 50
- Lens
- 60 mm
35.3 oz~$6,999