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Phantom v2640
Camera · Kameras

Phantom v2640

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Vision Research's science and industry flagship (2017) – up to 25,030 fps at HD resolution. The fastest high-speed camera for serious research, ballistics, and industrial analysis.

What is the Phantom v2640?

The Phantom v2640 (2017) is Vision Research's scientific and industrial flagship for extreme high-speed applications. With up to 25,030 fps at HD resolution and 6,600 fps at full 4-megapixel resolution, it is designed for applications where even the Flex4K is too slow – ballistics, crash tests, explosions, and scientific research.

Technical Specifications

FeatureValue
Sensor4 Megapixel CMOS
Resolution2048 × 1952 (max)
Max fps @ 4MP6,600 fps
Max fps @ 1080p11,750 fps
Max fps @ 720p17,540 fps
Max fps (minimum)25,030 fps @ 128 lines
ISO6,400 (Color), 16,000 (Mono)
Dynamic Range12 Stops
Internal RAMUp to 288 GB

Key Features

  • 25,030 fps – Extreme slow motion
  • 6,600 fps @ 4MP – High resolution + speed
  • 288 GB RAM – Long recording duration
  • High ISO – Better light sensitivity than Flex4K
  • Mono version – Even more sensitive
  • Binning modes – Flexible resolution/fps trade-offs

Resolution vs. Speed

ResolutionMax fpsSlow Motion (@ 24 fps)
2048 × 1952 (4MP)6,600275x
1920 × 1080 (HD)11,750489x
1280 × 72017,540731x
768 × 57623,080962x
640 × 12825,0301,043x

v2640 vs. Flex4K

Featurev2640Flex4K
Target AudienceScience/IndustryFilm/Commercials
Max fps @ HD11,7502,564
Max Resolution2048 × 19524096 × 2304
ISO6,400 (Color)800
Sensor SizeAPS-C similar35mm
Price~$150,000~$150,000

Conclusion: Flex4K for cinematic quality, v2640 for extreme speed.

Typical Applications

Ballistics & Military

  • Projectile trajectories
  • Impact analysis
  • Explosion documentation
  • Body armor testing

Automotive Industry

  • Crash tests
  • Airbag deployment
  • Suspension analysis
  • Engine testing

Science

  • Biology (insect flight, etc.)
  • Physics experiments
  • Material research
  • Fluid dynamics

Entertainment

  • YouTube High-Speed Channels
  • Science TV ("MythBusters")
  • Commercials for extreme shots
  • Sports analysis

The Mathematics of Extreme Slow Motion

At 25,000 fps

Real TimePlayback @ 24 fps
1 Second17.4 Minutes
100 ms1.7 Minutes
10 ms10.4 Seconds
1 ms1 Second

What Can Be Seen

EventDurationFrames @ 25,000 fps
Bullet impact~1 ms~25 Frames
Lightning strike~100 µs~2.5 Frames
Airbag deployment~30 ms~750 Frames
Droplet splash~50 ms~1,250 Frames

Lighting Requirements

Extreme fps require extreme amounts of light:

fpsExposure TimeLight Requirement vs. 24 fps
6,6001/13,200 s275x
11,7501/23,500 s490x
25,0001/50,000 s1,040x

Practical Solutions

  • Daylight – Best option for extreme fps
  • High-power Xenon – For indoor use
  • Laser illumination – For specialized applications
  • Monochrome version – 2–4x more sensitive

The Monochrome Version

Phantom offers a monochrome version (v2640-M):

FeatureColorMonochrome
ISO6,40016,000+
ResolutionBayer interpolatedTrue pixels
ApplicationGeneralScientific
SensitivityNormal2–4x better

Advantage: No Bayer filter = more light per pixel.

Internal Memory (RAM)

The v2640 offers up to 288 GB of internal RAM:

RAMRecording Duration @ HD/11,750 fps
72 GB~3 seconds
144 GB~6 seconds
288 GB~12 seconds

Why RAM instead of SSD?

  • Write Speed: RAM: ~300 GB/s, SSD: ~3 GB/s
  • At 11,750 fps: Requires ~25 GB/s
  • No SSD can handle this – only RAM is fast enough

Workflow

  1. Record to RAM
  2. After recording: Transfer to CineMag/SSD
  3. Transfer takes significantly longer than recording

The Slow Mo Guys and YouTube

The v2640 gained fame through YouTube channels:

The Slow Mo Guys

  • Gavin Free and Daniel Gruchy
  • Millions of views on YouTube
  • v2640 for extreme shots
  • "How Stuff Actually Works"

Typical Content

  • Water droplet splash
  • Glass breaking
  • Explosions (controlled)
  • Sports movements
  • Everyday phenomena

Scientific Significance

Research Areas

FieldApplication
BallisticsProjectile analysis
BiomechanicsInsect/animal movement
Fluid dynamicsPIV measurements
Materials scienceCrack propagation
MedicineSurgical analysis

Publications

The v-series appears regularly in scientific publications for visualizing fast phenomena.

Cost and Availability

AspectDetails
Purchase Price~$110,000–$180,000
Rental/Day€2,500–4,000
AvailabilitySpecialty rental houses
Typical UserScience, industry, special content

Limitations

For Film Production

  • Sensor smaller than 35mm
  • Not intended for normal cinematography
  • Less dynamic range than cinema cameras
  • Workflow is more complex

Practical

  • Extreme lighting requirements
  • Short recording duration (RAM-limited)
  • Specialized expertise required
  • High data volumes

Today

AspectDetails
StatusCurrent production
Successorv2640 Onyx (improved)
Market PositionLeading for >10,000 fps
CompetitionPhotron FASTCAM SA-Z
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