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Nocpix Quest S50R Thermal Binocular vs AGM ObservIR LRF 35-640 Thermal Binoculars

The Nocpix Quest S50R is the stronger thermal tool: its 1280×1024 sensor, 50 mm f/1.1 lens and 2600 m detection range resolve and reach targets the AGM ObservIR 35-640 cannot. The AGM wins on versatility, adding a 4K digital day/night channel, Wi-Fi, GPS, 64 GB storage and an IR illuminator for identification and recording. Both are IP67, run on 18650 cells and include a 1000 m laser rangefinder. Buy the Nocpix for pure long-range thermal scanning; buy the AGM if you want thermal plus daylight identification and connectivity.

  • Choose the Nocpix Quest S50R if long-range thermal detection and detail matter most and you scan for hours with both eyes.
  • Choose the AGM ObservIR 35-640 if you want a digital day/night channel, Wi-Fi, GPS and recording alongside thermal.

Prices

  • Nocpix Quest S50R Thermal Binocular: $4,999.00 at Atomic Defense (last seen Nov 13)
  • AGM ObservIR LRF 35-640 Thermal Binoculars: $2,995.00 at Night Vision Universe (last seen Nov 8)
  • Difference: the AGM ObservIR LRF 35-640 Thermal Binoculars is $2,004.00 cheaper than the Nocpix Quest S50R Thermal Binocular at the latest prices (Nov 8 and Nov 13)
Nocpix
Nocpix Quest S50R RF Thermal Bino

Nocpix Quest S50R Thermal Binocular

Nocpix Quest S50R RF Thermal Bino

5(3 ratings)
$4,999.00at Atomic DefenseChecked Nov 13
See all prices and details
Visit Atomic Defense
Pros
  • 1280×1024 sensor gives the highest thermal detail in this pair
  • 50 mm f/1.1 lens and 2600 m detection range for long-distance spotting
  • Dual AMOLED eyepieces at full resolution reduce eye strain
  • ≤15 mK NETD pulls faint heat signatures out of cold backgrounds
  • 1000 m laser rangefinder and IP67 body
Cons
  • Thermal only, no daylight camera for identification
  • No Wi-Fi, GPS or onboard image storage listed
  • Heavier at 750 g for long handheld sessions
AGM
AGM ObservIR LRF Thermal Binoculars 35-640

AGM ObservIR LRF 35-640 Thermal Binoculars

AGM ObservIR LRF Thermal Binoculars 35-640

5(1 rating)
$2,995.00at Night Vision UniverseChecked Nov 8
See all prices and details
Visit Night Vision Universe
Pros
  • 4K digital day/night channel confirms what the thermal sees
  • Wi-Fi, GPS and 64 GB storage for sharing and logging
  • 1000 m laser rangefinder, IR illuminator and picture-in-picture
  • Up to 8 hours on removable 18650 cells, four included
  • IP67 sealed body
Cons
  • 640×512 sensor shows less fine heat detail at range
  • 35 mm lens and shorter detection range limit far spotting
  • Digital zoom tops out at 4×

What separates them

Nocpix Quest S50R Thermal BinocularAGM ObservIR LRF 35-640 Thermal Binoculars
Thermal sensor1280×1024, 12 μm640×512, 12 μm
Thermal sensitivity (NETD)≤15 mKNot stated as low; standard AGM detector
Objective lens50 mm f/1.1 germanium35 mm f/1.0 germanium
Detection rangeUp to 2600 mShorter, suited to mid-range
Day/night channelThermal only4K 3840×2160 low-light CMOS
Connectivity and storageNo Wi-Fi or onboard recording listedWi-Fi, GPS, 64 GB storage
Magnification2–16× digitalUp to 4× digital zoom
BatteryBuilt-in plus replaceable 18650Removable 18650, up to 8 hours, four included

Price history

  • Nocpix Quest S50R Thermal Binocular: lowest $4,999.00 on Nov 13 at Scheels.

Prices at every store

Nocpix Quest S50R Thermal Binocular

  • Atomic DefenseNew

    In stock

    $4,999.00Checked Nov 13
    Visit Atomic Defense
  • ScheelsNew

    In stock

    $4,999.00Free shippingChecked Nov 13
    Visit Scheels
  • nightvisionoutfitters.comNew

    In stock

    $4,999.00Free shippingChecked Nov 13
    Visit nightvisionoutfitters.com
  • Outdoor Legacy GearNew

    In stock

    $4,999.00+ $25.35 shippingChecked Nov 13
    Visit Outdoor Legacy Gear
All 14 stores and price history →

AGM ObservIR LRF 35-640 Thermal Binoculars

  • Night Vision UniverseNew

    In stockReturn policy

    $2,995.00Checked Nov 8
    Visit Night Vision Universe
Prices and history →

Specs compared

SpecNocpix Quest S50R Thermal BinocularAGM ObservIR LRF 35-640 Thermal Binoculars
Thermal sensor1280×1024, 12μm—
NETD≤15 mK—
Frame rate60 Hz—
Objective lens50 mm F1.1—
Field of view17.5°×14° / 30m×24m@100m—
Magnification2~16—
Display0.72 inch 1920×1200 AMOLED—
Detection rangeup to 2600m—
Laser rangefinderup to 1000m—
Weight750g—
Battery typebuilt-in and replaceable 18650 battery—
Waterproof ratingIP67—

Questions and answers

Which is better for long-range hunting?
The Nocpix Quest S50R. Its 1280×1024 sensor, 50 mm f/1.1 lens and 2600 m detection range reach and resolve farther than the AGM's 640×512 sensor and 35 mm lens.
Is the AGM worth stepping up to over the Nocpix?
Only if you need a daylight channel, Wi-Fi, GPS or recording. On thermal image quality alone the Nocpix is the higher tier.
Which identifies targets better at night?
The AGM, because its 4K low-light CMOS channel shows a visible-light image the thermal alone cannot. The Nocpix gives more thermal detail but no daylight view.
Which is easier to carry and power in the field?
Both use 18650 cells and are IP67. The AGM ships with four batteries and runs up to 8 hours; the Nocpix is 750 g and pairs a built-in cell with a replaceable one.
Do both have a laser rangefinder?
Yes. Both include a rangefinder rated to 1000 m.

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More comparisons

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  • Thermal Master DV2 Thermal Night Vision Binoculars vs AGM ObservIR LRF Thermal Binoculars 35-640