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Key Features
- For Qflash T, X, and TRIO Series Flashes
- Quick Setup without Speed Ring
- Softens and Diffuses Light
- Removable Front Filter
For creating soft light in the studio, the 20" QF19 Octa Softbox Kit from Quantum Instruments is a versatile diffuser for Qflash, T, X, and TRIO series flashes. This diffuser broadens output and offers a quick setup option without a speed ring. Further customize your light with the diffuser's removable front filter and fabric grid. The white inner disc reduces hot spots for more accurately exposed images. With the included carrying bag, transporting the light and its accessories is simple.
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Expected availability: 7-14 Business Days
$73.95
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What is the weight of all components without ...
What is the weight of all components without packaging?
The Quantum Instruments QF35 Octa Softbox Kit has a total weight of approximately 2.3 lbs (1.04 kg) for all components without packaging.
Date published: 2025-11-16
Would this be cross compatible with a Godox ...
Would this be cross compatible with a Godox 200pro flash head with a bare bulb attachment? Thank you.
Yes with with a bare bulb it will work very well
Date published: 2023-02-13
Will this fit the Streaklight 360?
Will this fit the Streaklight 360?
Yes. Unit will also accommodate the following other units.
Qflash T, X, and TRIO Series Flashes
Date published: 2021-11-08
question
it is compatible whith bowens mount?
No, the Quantum Instruments QF35 Octa Softbox Kit would not be compatible with Bowens mount flashes. It is specifically designed for use with bare-bulb flashes, such as the options from Quantum Instruments, Bolt, Brilla, Godox, Interfit, or Sunpak. If you are looking for octabox options for the Bowens S-mount, I would recommend the FotodioX EZ-Pro Octagon Softbox (36 , Bowens Speed Ring), B&H # FOEP36OBOW, the FotodioX EZ-Pro Octagon Softbox (48 , Bowens Speed Ring), B&H # FOEP48OBOW, or the Westcott Rapid Box Octa XL for Bowens (36 ) B&H # WE2040S, as options that would work for your usage needs for Bowens S-mount flashes..
Date published: 2018-08-27
Would this Quantum QF35 octa fit a Norman LH2 ...
Would this Quantum QF35 octa fit a Norman LH2 bare bulb head?
Yes as long as you are referring to the Norman 200b style head. Perfect fit.
Date published: 2022-11-03
question
Would it fit Bolt VB-22?
Yes, it would.
Date published: 2019-03-27