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Nocpix QUEST H50R Thermal Binocular vs Pulsar Symbion Thermal Riflescope

The Pulsar Symbion is the stronger thermal binocular on sensor and reach: a 1280x1024 12 µm core, 2-24x thermal zoom, a 1,500-yard rangefinder and a 4K digital channel for daylight identification. The Nocpix QUEST H50R is the more conventional binocular to use, with dual 1920x1200 AMOLED eyepieces, independent diopter and interpupillary adjustment, and hot-swappable 18650 batteries that keep it running all night. Owners of both lines praise the image and build; the Symbion's extra resolution and zoom range are what you pay for in size and complexity.

  • Choose the Nocpix QUEST H50R if you want a true two-eye binocular feel with simple controls, dual high-resolution displays and field-swappable batteries for long nights.
  • Choose the Pulsar Symbion if maximum thermal detail, long detection range and a 4K digital channel for daylight ID matter more than a compact binocular form.

Prices

  • Nocpix QUEST H50R Thermal Binocular: $3,146.56 at TS2 Space (last seen Nov 8)
  • Pulsar Symbion Thermal Riflescope: $4,747.87 at TS2 Space (last seen Nov 8)
  • Difference: the Nocpix QUEST H50R Thermal Binocular is $1,601.31 cheaper than the Pulsar Symbion Thermal Riflescope at the latest prices (Nov 8)
Nocpix
Nocpix QUEST H50R LRF Thermal Binocular

Nocpix QUEST H50R Thermal Binocular

Nocpix QUEST H50R LRF Thermal Binocular

5(1 rating)
$3,146.56at TS2 SpaceObserved at 9:17 PM
See all prices and details
Visit TS2 Space
Pros
  • Two-eye viewing with a dedicated display and diopter for each eye
  • Hot-swappable 18650 batteries keep it running through the night
  • 1,000-yard laser rangefinder with single and continuous modes
  • IP67 waterproof, fogproof and shockproof
  • Comfortable adjustable harness included
Cons
  • Fixed 4x optical magnification limits flexibility
  • Lower thermal resolution than the Symbion
  • No digital daylight channel
  • Heavier and bulkier than a monocular
Pulsar
Symbion

Pulsar Symbion Thermal Riflescope

Symbion

$4,747.87at TS2 SpaceObserved at 8:22 PM
See all prices and details
Visit TS2 Space
Pros
  • 1280x1024 thermal core resolves finer detail at long range
  • 2-24x thermal zoom plus 6.5-26x digital zoom
  • 4K digital sensor for daylight identification
  • 1,500-yard rangefinder and picture-in-picture modes
  • About 8 hours on two APS5 packs
Cons
  • Single eyepiece, not a true binocular view
  • No hot-swap battery design
  • Heavier and more complex to set up
  • Higher tier of device to learn

What separates them

Nocpix QUEST H50R Thermal BinocularPulsar Symbion Thermal Riflescope
Thermal sensor640x512, 12 µm, ≤15 mK1280x1024, 12 µm
Thermal magnificationFixed 4x optical with 8x digital zoom2-24x thermal zoom
DisplayDual 1920x1200 AMOLED, one per eyepiece1920x1080 single display
Rangefinder reach1,000 yards1,500 yards
Daylight imagingThermal only3840x2160 digital sensor, 6.5-26x
PowerInternal USB-C plus hot-swappable IRB-2 18650 batteriesTwo APS5 packs, about 8 hours
Eye comfortIndependent diopter and interpupillary adjustment per eyeSingle eyepiece
WeightBinocular body, heavier than a monocularAbout 1 kg with battery

Price history

$4,747.87$3,000.14
Oct 31Nov 9
  • Nocpix QUEST H50R Thermal Binocular: lowest $3,000.14 on Nov 9 at Euregiohunt.
  • Pulsar Symbion Thermal Riflescope: lowest $4,747.87 on Nov 9 at TS2 Space.

Prices at every store

Nocpix QUEST H50R Thermal Binocular

  • EuregiohuntNew

    In stockMade for another market

    $3,000.14Observed at 9:17 PM
    Visit Euregiohunt
  • Opfor Night Solutions CorpNew

    In stockShips from Canada · duties may applyReturn policy

    $3,035.00Observed at 10:01 PM
    Visit Opfor Night Solutions Corp
  • TS2 SpaceNew

    In stock

    $3,146.56+ $2.00 shippingObserved at 9:17 PM
    Visit TS2 Space
  • Feral Texas OutdoorsNew

    In stockReturn policy

    $3,499.00Observed at 10:01 PM
    Visit Feral Texas Outdoors

Also available at

  • Night Vision OutfittersCheck price at Night Vision Outfitters
  • Third Coast ThermalCheck price at Third Coast Thermal
All 13 stores and price history →

Pulsar Symbion Thermal Riflescope

  • TS2 SpaceNew

    In stock

    $4,747.87+ $2.00 shippingObserved at 8:22 PM
    Visit TS2 Space
  • ScheelsNew

    In stock

    $5,999.97Free shippingObserved at 9:17 PM
    Visit Scheels
  • Sportsman's WarehouseNew

    In stock

    $5,999.97Free shippingObserved at 9:17 PM
    Visit Sportsman's Warehouse
  • eBayNew

    Availability unknownSold by neo-merchant (97.5% positive, 739 ratings)Ships from Spain · duties may applyReturns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $4,984.04+ $94.72 shippingObserved at 10:01 PM
    Visit eBay

Also available at

  • eBayCheck price at eBay

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All 23 stores and price history →

Specs compared

SpecNocpix QUEST H50R Thermal BinocularPulsar Symbion Thermal Riflescope
Focus AdjustmentManual FocusManual Focus
With RangefinderYesYes
ColorBlackBlack
Display Resolution1920x12001920x1080
Detection Range2,850 yards2300 m
Water ResistantYes—
Magnification Power8X (Digital)—
Fixed Magnification4x—
Magnification TypeFixed—
Variable Magnification8X (Digital)—
Sensor Resolution640×512—
Thermal Resolution640×512—
Show all 38 specsShow fewer specs
SpecNocpix QUEST H50R Thermal BinocularPulsar Symbion Thermal Riflescope
Objective Diameter50 mm—
Eye Relief25 mm—
Field Of View15 meters (width from 100 meters distance)—
Lens CoatingFully Multi-Coated—
Lens MaterialGermanium (H35R model)—
FogproofYes—
ShockproofYes—
Waterproof RatingIP67—
Prism DesignRoof/Dach Prism—
Video Recording

What reviewers say

Pulsar Symbion Thermal Riflescope

Owners and reviewers describe the Symbion as a top-tier thermal optic with excellent image detail and a genuinely useful rangefinder. Most criticism centers on weight, manual focus and a complex interface rather than image quality.

What people mention
  • Image qualityPraisedOwners say the high-resolution thermal sensor shows clear detail and heat signatures far out.
  • WeightCriticisedReviewers note the scope is heavy with the battery in, which affects balance on light rifles.
  • FocusCriticisedThe manual focus ring is called fiddly, needing frequent adjustment when distance changes.
  • RangefinderPraisedUsers find the built-in laser rangefinder fast and accurate in the field.

Questions and answers

Which is better for spotting game at long distance?
The Symbion. Its 1280x1024 sensor and 2-24x thermal zoom resolve more detail and reach farther than the QUEST H50R's fixed 4x 640x512 view.
Which is easier to scan with for hours?
The QUEST H50R. Two eyepieces, independent diopters and a harness let you scan with both eyes open, which most people find less tiring than a single eyepiece.
Which lasts longer in the field?
The QUEST H50R, because you can swap in a fresh 18650 battery without stopping. The Symbion runs about 8 hours on its two APS5 packs and then needs recharging.
Do I need the Symbion's digital channel?
Only if you identify targets in daylight. The QUEST H50R is thermal only, so the Symbion's 4K digital sensor is the reason to step up if daytime ID matters.
Is the Symbion worth stepping up to?
Yes if resolution, zoom range and rangefinder reach are your priorities. Stay with the QUEST H50R if you want a familiar binocular feel and simple battery management.

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More comparisons

  • Nocpix QUEST H50R LRF Thermal Binocular vs Pulsar Merger LRF XT50 Thermal Binoculars
  • Pulsar Merger LRF XT50 Thermal Binoculars vs Symbion

Buying guides that pick them

  • Best thermal imaging binoculars
Yes
—
Thermal ImagingYes—
Thermal Refresh Rate60Hz—
Thermal Sensor Resolution640×512—
Thermal PalettesWhite Hot, Black Hot, Red Hot—
Thermal Sensitivity≤15mK—
Picture-in-Picture (PiP)—thermal, digital, and combined modes
Thermal sensor—1280x1024/12µm
Digital sensor—3840x2160
Thermal magnification—2 - 24x
Digital magnification—6.5 - 26x
Thermal field of view—17.5°
Laser range—1500
Internal memory—64
Battery capacity—4900
Operating time—8h on 2xAPS5
Weight—1 (battery included)