Rolleiflex / Zeiss Rolleiflex 2.8GX Planar T* HFT 80mm f/2.8

Square negatives off this lens separate the subject from the background with almost cut-out cleanliness, while the falloff behind stays smooth instead of nervous. That is the Planar doing its job. The 80mm f/2.8 on the 2.8GX is a five-element Planar, the modified double-Gauss formula Zeiss and Schneider both settled on for the 2.8 normal (the Xenotar alternative runs the same five-element count), here wearing Rollei's HFT multicoating. You get high micro-contrast without the harshness of a modern clinical lens, and a tonal scale that holds detail in skin where a Tessar would start to crunch.

Wide open at f/2.8 the center is already sharp, the corners soften slightly, and there is a hint of field curvature you will only catch on a flat test chart, never on a face. Stop down to f/5.6 or f/8 and the whole frame snaps into the edge-to-edge resolution 6x6 was made for. Bokeh is calm and rounded, no swirl, no soap-bubble outlining, just a gentle dissolve. Contrast is the giveaway versus older single-coated Rolleis: HFT keeps flare under control even with a light source near the corner, though raking sun straight into the taking lens will still wash a little.

This is a working portrait and documentary camera that happened to become a collector's object too. Wedding shooters who never abandoned medium format love the waist-level finder for the way it slows people down, and the 6x6 frame means no rotating the camera for verticals. The 2.8GX is the metered, modernized Rolleiflex: TTL center-weighted metering and TTL flash bolted onto the classic 2.8F body, which is why it costs what it does and why people cross-shop it against a Hasselblad 500 C/M carrying the 80mm Planar. The Hasselblad gives you interchangeable backs and lenses. The Rollei gives you a quieter, lighter package and a fixed Planar tuned to one focal length.

The honest weakness is the format as much as the optic: one lens, one angle of view, forever. No wide, no tele, no real macro without close-up attachment sets that soften the rendering. You compose with your feet. And the leaf shutter tops out at 1/500, so freezing fast action in daylight on fast film means carrying an ND.

The leaf shutter does buy you flash sync at every speed up to 1/500, so you can pull ambient down two or three stops in bright sun and light a face cleanly. The 500 C/M matches that, since its Synchro-Compur lenses are leaf-shuttered too; it is only Hasselblad's focal-plane bodies, the 2000 and 200 series, that drop you to roughly 1/90 sync. When you balance fill flash against a bright background, set Zone Light Meter to your taking aperture and read the ambient first, then let the sync handle the rest. Clean 2.8GX bodies have climbed hard in price, but a good one still earns its keep as a one-lens 6x6 portrait kit.