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Impact Small Improved Deep White Umbrella (33")

BH #IMUDWS33I • MFR #UDW-S-33I
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Impact Small Improved Deep White Umbrella (33")
Key Features
  • Secure Push Button Locking Mechanism
  • Deep Shape for Directional Control
  • White Interior for Soft Contrast
  • Compatible with Most Flash Heads
Useful for shooting head shots or providing hair lighting, the 33" Small Deep White Umbrella from Impact is a unique light shaping tool with a deeper than normal profile. The exaggerated depth makes for a narrower beam than a standard umbrella while still retaining some of an umbrella's wrap around qualities; but with a defined edge. Additional control can be achieved by fine-tuning the "focus" of the beam by varying the flash head's position along the umbrella's shaft. The 16-rib design, coupled with the reflective white interior, results in a soft, even beam at all head positions. The umbrella features an improved finger-friendly locking mechanism for secure and fast set up and break down.
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$59.95
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Impact UDW-S-33I Overview

Useful for shooting head shots or providing hair lighting, the 33" Small Deep White Umbrella from Impact is a unique light shaping tool with a deeper than normal profile. The exaggerated depth makes for a narrower beam than a standard umbrella while still retaining some of an umbrella's wrap around qualities; but with a defined edge. Additional control can be achieved by fine-tuning the "focus" of the beam by varying the flash head's position along the umbrella's shaft. The 16-rib design, coupled with the reflective white interior, results in a soft, even beam at all head positions. The umbrella features an improved finger-friendly locking mechanism for secure and fast set up and break down.

Benefits
  • Deep shape offers directional control while maintaining wrap-around light quality
  • Improved locking mechanism provides fast, secure and "finger-friendly" set up and break down
  • White interior for soft, flattering quality with natural-looking color rendering
  • Sturdy bag is included for storage and transport
  • Compatible with most off-camera flashes, flash heads, and monolights
  • 16-Rib design maintains shape for evenly spread light
  • UPC: 847628001831

    Impact UDW-S-33I Specs

    Item Type
    1x 33" Parabolic/Deep Reflective Umbrella
     • Color: White Interior/Black Exterior Umbrella
    Shaft Diameter
    8 mm
    Number of Rods
    16
    Materials
    Fabric, Fiberglass
    Folded Size
    27.5" / 70 cm (Length)
    Weight
    1.1 lb / 0.5 kg
    Packaging Info
    Package Weight
    1.5 lb
    Box Dimensions (LxWxH)
    30 x 7 x 1"

    Impact UDW-S-33I Reviews

    the price increase does not reflect increased quality

    By Curt
    Rated 3 out of 5
    Date: 2026-07-03

    there are worse ones out there, and the build is not as good as the old interfit models. the product will smell like cheap nylon and chemicals out of the box and the bag it comes with will quickly fray.

    Big and portable softbox

    By Bryan
    Rated 5 out of 5
    Date: 2026-03-01

    This umbrella is a great fill light.

    See any errors on this page?

    Is the size of this umbrella measured across the ...

    Is the size of this umbrella measured across the face or over the arc of the back?
    Asked by: Albert
    The Impact X-Large Improved Deep White Umbrella (65") is measured from the arc/back of the umbrella.
    Answered by: Rob K
    Date published: 2025-06-30

    Will one AD200 be able to fill the 51" white ...

    Will one AD200 be able to fill the 51" white umbrella?
    Asked by: Omer
    This umbrella is quite big. Outdoor is weak. Indoor big yes.
    Answered by: Garvin
    Date published: 2020-07-07

    What grid works best with this umbrella type?

    What grid works best with this umbrella type?
    Asked by: Jenn
    To my knowledge you can not attach a grid to this umbrella. I use the umbrella with a diffuser panel over the umbrella. The diffuser had a opening for the studio mono flash.
    Answered by: Jeffrey
    Date published: 2020-12-16

    Is it possible to use two nikon sb-700 speedlites ...

    Is it possible to use two nikon sb-700 speedlites with this umbrella or two sb-900 nikon speedlights?
    Asked by: Charles
    Yes, these adapters support that, Impact FA-300HS Triple-Flash Hot Shoe Adapter Mount BH #IMFA300HS Impact FA-330L Adjustable Locking Triple Flash Adapter with Umbrella Socket B&H # IMFA330L
    Answered by: David
    Date published: 2021-03-01

    Hello dose it comes with diffusion white cover ?

    Hello dose it comes with diffusion white cover ?
    Asked by: Janusz
    No
    Answered by: Stephen
    Date published: 2021-12-28

    question

    Hi! Can you use the Profoto Diffusers which is sold for their Deep line of umbrellas on this umbrella?
    Asked by: Doroteo
    I use profoto diffusers with my impact deep umbrellas. They work great together
    Answered by: John
    Date published: 2021-08-05

    Does this include a diffuser with it or do you ...

    Does this include a diffuser with it or do you have to buy one separately?
    Asked by: Frank
    It does not include a diffuser. The recommended diffuser is BH# PRDUS MFR # 100990
    Answered by: Steve
    Date published: 2020-11-07

    question

    What Miri is the shaft?
    Asked by: Naoya I.
    The umbrella shaft is 8mm.
    Answered by: Robert K.
    Date published: 2019-05-18
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