Rokinon RK8518 85mm F1.8 85mm

The Rokinon Prima Series RK8518 85mm F1.8 is a manual focus telephoto prime for Fuji X that delivers stunning bokeh and a bright f/1.8 aperture at a budget-friendly price. It's ideal for portrait and video shooters who don't need autofocus. Skip it if you want a versatile zoom or shoot landscapes.

The optical design uses 9 elements in 8 groups, including 3 aspherical elements and one extra-low dispersion element. That ED glass does real work keeping chromatic aberration in check, and the Ultra Multi-Coating helps with flare and ghosting. Sharpness is solid across the frame, though our optical score lands at the 69th percentile, so it's middle of the pack overall. The bokeh is where this lens shines, and that's what most people buying an 85mm f/1.8 actually care about.

Autofocus is handled by a linear stepping motor, and our AF score puts it at the 85th percentile, which is strong for a lens in this class. But here's the catch: this is a manual focus lens. The AF hardware is there, but the focusing experience is all on you. For video shooters that's actually a feature, not a bug, since manual focus gives you precise control and the non-rotating filter mount means your polarizers and ND filters stay put. The stabilization score is also solid at the 80th percentile, which helps when you're handholding at slower shutter speeds.

Stacked against the Meike MIX Series 85mm F1.4 II, the Rokinon gives up a bit of light gathering but counters with weather sealing and a lighter build. The Meike is a solid alternative if you want that extra half stop, but it's heavier and lacks the same level of environmental protection. The Yongnuo YN 23mm F1.4S is a completely different focal length, so it's not a direct competitor, but it shows what you can get in the wider prime space for similar money.

The Sigma Contemporary 18-50mm f/2.8 DC DN is the zoom alternative people often cross-shop here. It's way more versatile with its zoom range, but you lose the f/1.8 aperture and the bokeh quality drops off noticeably. The Tamron 28-300mm f/4-7.1 is a superzoom that covers everything but at much slower apertures. If you want one lens that does it all, those zooms make sense. If you want a dedicated portrait and video lens with beautiful background blur, the Rokinon is the more focused tool.

Pricing on this lens is all over the place depending on where you shop. In the US, we're seeing listings from USD 215 to USD 399 across 8 vendors, with Amazon offering the best deal at the low end. That's a USD 184 spread, so it pays to shop around before you click buy. In Canada, prices range from CAD 464 to CAD 584 across 4 listings, a CAD 120 gap. For a weather-sealed 85mm f/1.8 with this kind of bokeh quality, even the higher end of that range is reasonable compared to Fuji's own XF 90mm f/2, which costs significantly more. The real question is whether you're comfortable with manual focus, because that's the trade-off for the price.

The Rokinon Prima Series RK8518 85mm F1.8 is a manual focus telephoto prime built for Fujifilm X mount cameras, where it gives you a 127.5mm equivalent field of view. It sits in that sweet spot for portrait and video shooters who want a bright f/1.8 aperture without paying Fuji's native lens prices. At 272g with weather sealing and a 62mm filter thread, it's a compact little workhorse that punches well above its weight class for the money.

We get a lot of searches asking if this lens is good for portraits and video, and the short answer is yes, especially if you don't mind focusing by hand. The f/1.8 aperture combined with a nine-blade rounded diaphragm produces genuinely lovely bokeh, and our database puts it in the 95th percentile for background blur quality. That's the absolute best right now for this type of lens, which is wild considering the price.

One thing to clear up right away: despite the product description mentioning Sony E-mount, this specific model is for Fuji X. The specs list full-frame coverage, but on Fuji's APS-C sensor you're getting that 127.5mm equivalent reach. That's actually great for headshots and compressed street scenes, though it does make it less flexible for wide scenic work.

Skip this lens if you need autofocus for sports, wildlife, or fast-moving kids and pets. The manual focus design will frustrate you in those situations, and you'd be better served by something like the Fuji XF 90mm f/2 or a native autofocus prime. Landscape shooters should also look elsewhere, since the 127.5mm equivalent reach and mediocre 65.4/100 landscape score make it a poor fit for wide scenic work. If you want a single lens that handles everything from wide shots to portraits, grab a zoom like the Sigma 18-50mm f/2.8 instead.

Should you buy the Rokinon Prima Series RK8518 85mm F1.8? If you're a Fuji X shooter who wants a bright portrait lens with excellent bokeh and doesn't mind manual focus, yes, absolutely. The image quality at f/1.8 is genuinely impressive, and the weather sealing plus lightweight build make it a great everyday carry for street and video work. Our video and cinema score of 95.3/100 tells you everything about where this lens excels.

But if you need autofocus for fast-moving subjects or you want a lens that can handle scenic shots too, this isn't it. The 65.4/100 landscape score is a real weak spot, and the 127.5mm equivalent focal length means you'll be backing up a lot in tight spaces. For the right shooter, though, this is one of the best value portrait primes on Fuji X right now.