Swing lens panoramic cameras have to be some of the coolest camera designs one can find in the world of film cameras. One of the early pioneers of such panoramic cameras was the Moscow-based, Krasnogorsk Mechanical Factory (KMZ) which introduced a swing lens camera called the FT-1, as early as 1948. A couple of decades later, they released a much improved model, known as the Horizont, in 1967.
The first model of Horizont is an all-mechanical camera with a rotating barrel, housing a 28mm f/2.8 lens, swinging across a 120 degree field of view. As with all swing lens cameras, the film is wrapped across a curved film plane to minimize the distortion caused by the rotating lens. Horizont negatives measure 24x58mm, which is moderately shorter than double the length of a normal frame. In the world of 35mm panoramic, Horizonts produce some of the shortest panoramic images.
Exposure settings are all manual with the Horizont. A dial atop the camera allows the setting of shutter speeds and aperture, with shutter speeds ranging from 1/30 up to 1/125th. Some later models of Horizont have a 1/250th top speed. The apertures can be set between f/2.8 and f/16. The camera lacks a meter so the setting of the film speed is irrelevant.
Composition is done via a removable viewfinder that sits atop the rewind knob. Since it is a common mistake for users to hold the camera in such a way as to get their fingers in the image, the Horizont is often found with an accessory grip that facilitates a safer grip on the camera.
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The Horizont by KMZ
Of the three major Soviet camera manufacturers - FED, Kiev and KMZ - it is the latter, of which we have talked the least about with some of our writings.
KMZ is best known for their Zorki series of 35mm rangefinder cameras, but they also made the Zenit cameras, as well as these swing lens, panoramic Horizont cameras.
The Horizont is a nifty camera to be sure. It uses a fixed 28mm f/2.8 lens, mounted in a rotating barrel, to create a 24x58mm panoramic image on 35mm film. The action of the swinging lens gives the camera a wide horizontal field of view and the curved film plane helps ensure even exposure from edge to edge. ⠀
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The Horizont is very similar in use to the Noblex and Widelux cameras, whose most famous user is probably the actor, Jeff Bridges... Seriously, if you have not seen his work, go check out his website.
Interestingly enough, KMZ is still in existence, though in a different form than it was in the 1960s, when this Horizont was first produced. The company now works in partnership with Lomography to market modern versions of the Horizont called the Horizon Kompakt and Horizon Perfekt.
These cameras can be a lot of fun but, if you go shopping for one, they can fall victim to two big mechanical issues. The first is light leaks around the rotating drum that will produce two strong vertical bands of fogging in the middle of your exposures. The second issue is bands of uneven exposure running vertically through the negative. This issue occurs when the drum no longer rotates smoothly. Make sure to get a test roll through these cameras in order to check for these issues before you commit to them!