Mounting a vintage 85mm lens on a modern medium format body sounds like a recipe for compromise. Pair it with the Hasselblad X2D 100C, and you start asking harder questions about sharpness, rendering, and whether old glass can really handle 100 megapixels.
Coming to you from mathphotographer, this detailed video walks through how to mount and operate the lens on the X2D 100C using a Novoflex Canon FD to Hasselblad X adapter. You see the full mechanical process, not just the final setup. The FD system uses a breech-lock mount and a fully mechanical auto diaphragm. The aperture stays wide open for composing, then stops down only at exposure when mounted on an original FD body. On a modern digital body, that behavior changes depending on how you set the lens and adapter. If you get this wrong, the aperture ring does nothing. If you get it right, you have full manual control and a smooth shooting experience.
The video also shows a second setup using a Fujifilm GFX100 II with a different FD adapter, highlighting how not all adapters behave the same way. Some require you to switch the lens into manual diaphragm mode directly on the lens. Others control the stop-down function through the adapter itself. That distinction saves you frustration, especially if you buy FD glass on the used market and assume it will “just work.” You’re reminded to test every mechanical lever before committing to a purchase. Springs, cams, and stop-down levers matter here. There are no electronics to rescue you.
Then you see the images.
Wide open at f/1.2, the look is soft but intentional. The focus plane is razor thin. An eye snaps into clarity while lashes and ears fall away into blur. The background melts. There’s visible cat’s-eye bokeh toward the edges. Stop down to f/2 or f/4 and the rendering tightens. Skin texture sharpens. Both eyes come into focus. The separation remains, but the overall image gains structure. On a 100-megapixel sensor, you would expect older optics to fall apart. Instead, the files hold up. At 100% magnification, detail in the iris and reflections in catchlights remain crisp.
You also get a sense of handling. The lens weighs about 763 g. It’s dense, mostly metal, with a long focus throw that makes precise manual focus easier than many modern lenses. The minimum focusing distance is 1 m. The Super Spectra Coating reduces flare and improves contrast compared to earlier versions. There’s no electronic communication with the X2D 100C, so you must enable the electronic shutter since the Hasselblad relies on leaf shutters in its native lenses.
The design looks unusual on the X2D 100C. A compact body with a bulky 1970s portrait lens draws attention. That tension between old and new is part of the appeal.
If you’re curious how close it gets to Leica Noctilux territory, and where it clearly differs, you’ll want to see the comparison frames and outside samples. Check out the video above for the full rundown.
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