Profoto
Profoto Acute/D4: Picture 1 thumbnail Profoto Acute/D4: Picture 2 thumbnail Profoto Acute/D4: Picture 3 thumbnail

Profoto Acute/D4 Ringflash UNC

SKU: PP330514 MFR: 330514

Our Price

$1,046.00
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Product Highlights

  • Can either be mounted on a stand or directly on the camera
  • Creates a direct light without harshness
  • Creates an inimitable catch light
  • Very safe to use thanks to the UV reduced flash tube & arc-proof connector
  • Compatible with a number of dedicated Light Shaping Tools
  • Flash Head
Profoto Acute/D4: Picture 1 regular $1,046.00

About Profoto Acute/D4

The Profoto Acute/D4 Ringflash UNC is soft light source that encircles the lens and supports the camera via the included mount. The head is compatible with Acute and D4 power packs. Popular with fashion photographers, the Acute/D4 Ring is renowned for its unique catchlights, soft, flat output, nearly shadowless quality of light at a distance and haloed shadows when close to a background. The head employs a safety glass cover for its ozone-free quartz UV-coated flash tube which has a capacity of 2,400W/s and 9,600W/s per minute of continuous firing. The Acute/D4 Ring ships with a glass safety cover and a 13' power cable. Optional accessories include Softlight, Close-up and WideSoft Reflectors.

Profoto Acute/D4 Features

  • Can either be mounted on a stand or directly on the camera
  • Creates a direct light without harshness
  • Creates an inimitable catch light
  • Very safe to use thanks to the UV reduced flash tube and arc-proof connector
  • Compatible with a number of dedicated Light Shaping Tools

Profoto Acute/D4 Specifications

Type
Circular flash tube with protective glass
Compatibility
Acute and D4 generators
Capacity
2400W/s
Up to 9,600W/s per minute
Light Intensity Output
At 2,400W/s at 6.6' (2.0 m) at ISO 100:
f/32.6 without reflector
f/22 with optional diffuser
f/45.4 with optional Pro Ring Softlight Reflector
f/45 with optional Pro Ring Close-Up Reflector
f/22.1 with optional Pro Ring WideSoft Reflector
Fuse
3.15 AT
Changeable Reflector
Optional reflectors available
Cable Length
13' / 4.0m
Modeling Light Wattage
No modeling lamp
Dimensions
Interior diameter: 4" / 10.16cm
Exterior diameter: 8.6" / 21.84cm
Overall: 7.75 x 8.25 x 9" / 19.68 x 20.95 x 22.86cm
Weight
4.85lbs / 2.19kg (including camera mount)
Mfr #
330514
SKU
PP330514
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