Aputure
Aputure Light Dome III 3ft Quick-Setup Softbox Bowens Mount
The Aputure Light Dome III unfolds in seconds with its quick-folding flat-pack design, delivering beautifully soft 3ft circular light on any Bowens Mount fixture.
$186.00*$219.00Save 15%
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*Price sourced from Amazon.com. Last updated:Sep 05, 2026.Price and availability are subject to change — details.
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Overview
Key Features
Light Dome III features the same 3ft (90cm) circular shape with a brand new quick-folding, flat-pack design to save valuable time on set and space in your kit with its new quicker setup and slim profile
Light Dome III features the universal Bowens Mount and is the perfect pairing for an array of point-source fixtures, ranging from the Aputure Light Storm series to the amaran 150c and amaran 300c
The Light Dome III provides all the tools you need to shoot confidently right out of the box. Switch between two densities of diffusion to a 40º fabric light control grid
Create beautiful, round eye lights with the Light Dome III’s 32-sided circular design to breathe life into the eyes of any subject. you can create rounder reflections that mimic natural light sources like the sun.
Light Dome III’s quick-setup speed ring folds into a slim, flat profile. This portable and travel-ready softbox requires less setup time and allows you to free up more space for other filmmaking tools when transporting equipment
Specifications
Shape
Circular (32-sided)
Diameter (Built)
89.0 cm / 35.1 in
Depth (Built)
60.0 cm / 23.6 in
Dimensions (Collapsed)
88.0 x 18.0 x 5.0 cm / 34.6 x 7.1 x 2.0 in
Mount
Bowens S Mount
Design
Quick-Folding, Flat-Pack
Diffusion Cloths
Ø88.0 cm / Ø34.6 in (1 Stop & 2 Stop)
Light Control Grid
Ø88.0 x 4.2 cm / Ø34.6 x 1.7 in (40°)
Carrying Bag
93.0 x 30.0 x 1.5 cm / 36.6 x 11.8 x 0.6 in
Total Weight
2.24 kg / 4.94 lbs
Frequently Asked Questions
How quickly can the Light Dome III be set up compared to a traditional softbox?
The Light Dome III uses a quick-folding speed ring that pops open without the need to individually insert rods into a speed ring. Most users report setup in under a minute, significantly faster than conventional softboxes that require assembling multiple poles.
What diffusion options are included with the Light Dome III?
It comes with two densities of diffusion cloth (1-stop and 2-stop) plus a 40° fabric light control grid, giving you three light-shaping tools right out of the box.
What lights are compatible with the Light Dome III?
It uses a universal Bowens S Mount, making it compatible with any Bowens-mount fixture including the Aputure Light Storm series, amaran 150c, amaran 300c, and third-party Bowens-mount lights.
How does the Light Dome III pack down for transport?
The speed ring folds flat into a slim profile measuring 88.0 x 18.0 x 5.0 cm, and it ships with a slim carrying bag. This flat-pack design takes up far less space than traditional softboxes.
Does the circular shape make a noticeable difference in eye reflections?
Yes. The 32-sided circular design produces round catchlights in a subject's eyes that closely mimic natural light sources like the sun, which looks more flattering than rectangular or octagonal reflections.
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