Elinchrom
Elinchrom Rotalux Deep Octa 100cm
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Best Photography Softboxes · head-to-head
Elinchrom Rotalux Deep Octa 100cm vs Fotodiox EZ-Pro Softbox with Bowens Speedring (Octagon)
A sourced, side-by-side comparison. Elinchrom Rotalux Deep Octa 100cm is cheaper at —. Every spec and price links to its source.
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Fotodiox
Fotodiox EZ-Pro Softbox with Bowens Speedring (Octagon)
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Elinchrom Rotalux Deep Octa 100cm | Fotodiox EZ-Pro Softbox with Bowens Speedring (Octagon) |
|---|---|---|
| US price | — | — |
| Brand | Elinchrom | Fotodiox |
| Released | — | — |
| Shape | deep octa | octa (also offered as rectangle/stripbox variants on the same listing) |
| Size | 100cm / 39.4in | 36in/90cm, 48in/120cm, or 60in/150cm octagon (variant-selectable) |
| Mount type | Elinchrom (Rotalux Speedring sold separately, item EL-26570) | Bowens (also fits Calumet, Interfit) |
| Diffusion layers | 2 | 2 |
| Grid included | No | No |
| Recessed front | Yes | No |
| Speedring compatibility | Elinchrom native mount by default; the Rotalux speedring system also offers Bowens, Profoto, and Balcar adapter rings sold separately | Bowens speedring included; interchangeable speedring inserts sold for other mounts |
| Fabric | reflective silver interior cloth (item EL-26219) on a folding rod frame | premium-grade silver-lined fabric with nylon diffusion, collapsible umbrella-style frame |
Sources — Elinchrom Rotalux Deep Octa 100cm: elinchrom.com (verified 2026-08-12). Fotodiox EZ-Pro Softbox with Bowens Speedring (Octagon): fotodioxpro.com (verified 2026-08-12).
What's the difference between the Elinchrom Rotalux Deep Octa 100cm and Fotodiox EZ-Pro Softbox with Bowens Speedring (Octagon)?
Where the two actually differ on the specs we track (6 of 8). Matching specs are omitted.
- Shape: Elinchrom Rotalux Deep Octa 100cm deep octa vs Fotodiox EZ-Pro Softbox with Bowens Speedring (Octagon) octa (also offered as rectangle/stripbox variants on the same listing)
- Size: Elinchrom Rotalux Deep Octa 100cm 100cm / 39.4in vs Fotodiox EZ-Pro Softbox with Bowens Speedring (Octagon) 36in/90cm, 48in/120cm, or 60in/150cm octagon (variant-selectable)
- Mount type: Elinchrom Rotalux Deep Octa 100cm Elinchrom (Rotalux Speedring sold separately, item EL-26570) vs Fotodiox EZ-Pro Softbox with Bowens Speedring (Octagon) Bowens (also fits Calumet, Interfit)
- Recessed front: Elinchrom Rotalux Deep Octa 100cm true vs Fotodiox EZ-Pro Softbox with Bowens Speedring (Octagon) false
- Speedring compatibility: Elinchrom Rotalux Deep Octa 100cm Elinchrom native mount by default; the Rotalux speedring system also offers Bowens, Profoto, and Balcar adapter rings sold separately vs Fotodiox EZ-Pro Softbox with Bowens Speedring (Octagon) Bowens speedring included; interchangeable speedring inserts sold for other mounts
- Fabric: Elinchrom Rotalux Deep Octa 100cm reflective silver interior cloth (item EL-26219) on a folding rod frame vs Fotodiox EZ-Pro Softbox with Bowens Speedring (Octagon) premium-grade silver-lined fabric with nylon diffusion, collapsible umbrella-style frame