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Tomiyama Art-Flex 4x5

It is not often you get to say you've held or used a 4x5 twin lens reflex camera.  Maybe you were lucky enough to know someone who handed you a Gowlandflex that one time, or perhaps you stumbled across a Newman & Guardia Twin Lens Pattern camera at an antique store (what a find!)...  Either way, users of the Tomiyama Art-Flex 4x5 certainly do belong to an exclusive club.

The Art-Flex 4x5 was produced by the Tomiyama Seisakusho Co. sometime during the 1960s.  It is possible that these cameras were also exported as the Color-Flex 4x5 by Chiyoda Sankyo Co., a company with which Tomiyama had a close relationship.  The design of the camera is simple.  Take a sturdy aluminum box, attach a front lens standard holding identical lenses, and connect that standard to the camera body via bellows.  Allow for rack focusing, as well as top-down waist level viewfinder for focusing and composition, and you have something that is fairly similar to the early Mamiyaflex TLR cameras, just a whole lot larger.

The only lens mentioned for this camera (that we could find in our research) is a Fujinar-W 150mm f/6.3. However, we were then paid a visit by our customer, Minh Thien, who brought in his Art-Flex 4x5 with a pair of Mamiya-Sekor 105mm f/3.5 lenses.  Perhaps it had been specially modified for this lens, or perhaps Tomiyama made a small selection of interchangeable lenses... if we ever find out, we'll fill you in.

Count yourself fortunate if you happen upon an Art-Flex 4x5.  Enjoy it, treasure it, use it.

za/sd

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