ZHIYUN 90cm Octagonal Softbox with Quick Release Bowens Mount and Honeycomb Grid

What it is (and why people buy it)

This ZHIYUN 90cm octagonal softbox is built for photographers and videographers who want softer, more controlled light without making setup a whole afternoon. The headline draw is the quick-release Bowens mount approach, plus an octagonal shape and a honeycomb grid for controlling spill. On paper, it’s aimed at the kind of studio and semi-studio work where you’re repeatedly positioning lights for portraits, interviews, streaming and product shots.

If you’ve ever had a softbox that “spreads” nicely but still lets light wander where it shouldn’t, the inclusion of the honeycomb grid is the practical nudge here. It won’t magically make every situation perfect, but it’s a sensible way to keep the light direction more disciplined.

The essentials: what you’re actually getting

The kit includes the softbox skeleton, the grid, a pair of diffusers, a storage bag, and a user guide. There’s also a useful level of concreteness in the build details shared: product weight is listed as 1500g, and the product size is 675×195×195mm. The packaging box size is listed as 680×200×200mm.

In everyday terms, the presence of two diffusers matters because it gives you a simple way to tune softness. You’re not locked into one look, you can start with one diffuser for a slightly firmer result, then add more diffusion for a smoother, more flattering spread.

Where it shines in use

Even diffusion with less unwanted glare

The softbox uses high-density reflective fabric and includes a cross pattern intended to optimise light diffusion. The goal stated is even, soft illumination with less risk of unwanted glare or hotspots. In practice, that’s exactly what you want when lighting faces: you’re trying to avoid harsh patches while keeping the image crisp.

Octagonal shape for nicer highlights

The octagonal geometry is commonly chosen because it tends to produce more pleasing catchlights and softer-edged fall-off compared with a purely rectangular feel. Again, it’s not a guarantee of miracles in every lens and every lighting angle, but it’s a direction that tends to look better for portraits.

Honeycomb grid for control

The honeycomb grid helps steer the beam and reduce spill. If you’re working in a busier environment (or you simply want background control without turning your room into a black box), this is the part you’ll appreciate day to day.

A quick micro-example: imagine setting up two lights for an interview. You want skin to look smooth, but you also want less light washing over the background and set walls. Using the grid with the softbox and picking the diffuser level lets you dial in the feel rather than relying on guesswork.

Key considerations before you buy

Compatibility depends on your Bowens mount setup

The listing says it uses a standard Bowens mount and mentions it’s for connecting with ZHIYUN MOLUS G300, G200, B100, B200, B300 and B500 lights. That’s helpful if you already own one of those. Still, if your current light is not in the Bowens-mount family, you’ll need to check whether you can mount it properly—don’t assume all light heads will fit.

It’s a softbox, so transport and positioning still matter

At 1500g, this isn’t the lightest accessory in the world. The storage bag is included, but if you’re constantly moving between locations, you’ll want to factor in how often you’ll pack and re-setup.

Softness is adjustable, but not infinite

The multi-layer diffuser approach gives you control over softness. That’s a plus, but it’s still within the limits of a single softbox size and design. If you’re chasing a very specific look that normally requires more specialised modifiers or multiple lights, this kit may feel like “good and flexible”, not all-powerful.

What matters most by use case

If you’re doing live streaming, portraits, interviews, or product advertising, this softbox is positioned as a versatile modifier for the majority of shooting scenarios. The quick release angle also helps if you change setups often—smaller friction between “idea” and “light in place” adds up over weeks.

Where it may not suit you as well: if you only shoot occasional daylight-style scenes and you want the simplest possible kit, a more basic diffuser-only solution could be easier and cheaper. This is more about controlled, repeatable studio-style lighting.

Final verdict

A 90cm octagonal softbox with quick release Bowens mounting and a honeycomb grid is a practical upgrade if you want softer light and better direction control in one package. It’s especially attractive for users already in the ZHIYUN MOLUS ecosystem mentioned in the listing, and for anyone who regularly shoots portraits or talking-head content where spill control matters.

You may want to skip it if you don’t have (or can’t confirm) a compatible Bowens mount light head, or if you’re mainly after the lightest, simplest modifier for casual use. In the middle ground—semi-regular studio work, small content teams, and home set-ups—it looks like it should do a lot of the right jobs.

Quick FAQs

Is it easy to set up?

The listing describes an “effortless” quick-release design for assembly and disassembly, which is the kind of wording you’d expect for frequent re-positioning.

Does it include a grid?

Yes. The honeycomb grid is included in the box alongside the skeleton and diffusers.

Can I adjust the softness?

Yes. Two diffusers are included, so you can choose a lighter or more diffused look.

What mount type does it use?

It uses a standard Bowens mount and is described as compatible with specific ZHIYUN MOLUS lights listed in the product information.

Is it suitable for portraits and interviews?

The listing explicitly frames it around portrait photography, interviews, live streaming studios, and product advertising, so that’s where it’s meant to fit best.