Hasselblad / Zeiss Planar CF 80mm f/2.8

Hasselblad shipped the 80mm Planar as the standard lens on the 500-series, so it bolted to the front of a huge share of the 6x6 cameras ever sold, which makes it one of the most-used medium-format lenses in existence. Fashion editorials, album covers, half the square portraits in your memory: a lot of them came off an 80mm at f/2.8 or somewhere near it. The annoying part, for anyone hoping for a stranger answer, is that the thing is also just very good.

It is a Zeiss Planar, the classic double-Gauss, and it renders like a well-sorted Planar should. Wide open the center is already sharp while the corners go soft in a forgiving way rather than a broken one. Close down to f/5.6 or f/8 and the frame evens out into high acuity edge to edge, the resolution that gets the most out of fine-grained 120. Contrast sits in the moderate range, which flatters skin and behaves on a scanner. Out-of-focus areas are clean and calm, with round specular highlights held together by the leaf shutter's central diaphragm. No swirl, no fireworks, no signature look to speak of, and for a working normal lens that is the point.

The CF generation, 1982 to 1998, is where most buyers land, and its headline change was the shutter. The earlier C lenses ran a Synchro-Compur; the CF swapped in a Prontor leaf shutter with roughly double the service life. Either way you get the trait that kept studio and wedding shooters on Hasselblad for decades: flash syncs at every speed, all the way to 1/500. There is no focal-plane sync ceiling to fight. You can drag a slow ambient frame and still freeze the subject under strobe. Meter the ambient base with Zone Light Meter, then let the leaf shutter put it wherever you want it, which is the whole game in fill-flash portraiture.

This is a portrait and square-format documentary lens, the one that handles most of the work before you reach for anything specialized. On 6x6 its angle of view lands close to a 50mm on full frame, so it reads as a true normal, neither wide nor long. It stays on the body. The real weakness is flare. The CF's glass is fully T* coated, but it is vintage Zeiss multicoating, and aiming it into a window or a bright backlit sky lifts the shadows and drains contrast faster than any modern optic. Run the proper bay-60 hood. The other catch is mechanical: these leaf shutters are old, and an unserviced copy tends to run slow at one second and below, which quietly underexposes long exposures, so get the speeds checked before you trust them.

Today the 80mm CF is the cheapest door into Zeiss medium-format glass, sometimes thrown in near-free with a body because so many were built. People weigh it against the later CFi and CFE, which add better internal flare-suppression coatings and a longer-life shutter and helicoid, with the CFE also carrying electronic contacts for the 200-series metering bodies. The optical formula barely moved across all of them. Note that the Hasselblads flown on Apollo used an earlier C-era 80mm Planar from the 1960s and 70s, not this lens, so skip the spaceflight romance. Find a clean copy, confirm the shutter speeds across the range, and it will keep working long after you have stopped checking on it.