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Yunon Optical Penmax YN-3
France Version française
Photos by Howard Patterson text by Howard Patterson. From the collection of Howard Patterson. Last update 2023-12-01 par Sylvain Halgand.

Manufactured or assembled in Taïwan from (Circa) 1976 to (After) 1976.
Index of rarity in France: Rare (among non-specialized garage sales)
Inventory number: 3793

See the complete technical specifications

Chronology of cameras Yunon Optical 

Yunon Optical Company Limited was established in Pei Tou, a suburb of Taipei, in 1974. The Yunon brand for cameras and photographic equipment was registered in the United States in 1984.

In 1984, there were at least four major players in the American market for very inexpensive 35mm cameras. These were Formosa Plastics Corporation (FPC), Yunon Optical Company, New Taiwan Photographic Corporation (Ouyama 1982), and A.V. Lavec (1978), which was initially a brand associated with the manufacture of kitchenware and utensils. While the cameras were all different, many of them shared the same lenses. This could suggest that either the lenses and shutters were made by a single company, or that components were made by one company and assembled by others, or that the cameras were manufactured on demand by one company and distributed by others.

The cameras are made of plastic. They sometimes roughly resemble SLRs, but the bulge of the hood houses no prism. The lack of credibility in lightweight is often compensated by the addition of lead weights in the lower part of the cameras. Film movement is manual.
The same model can be found under countless "brands," making it difficult to distinguish between brands and manufacturers.

Some people describe these cameras as toys, but they have superior specifications to many Instamatic cameras of the '70's and '80's ! 

At Yunon Optical, we can identify several types of cameras:

      markings on lens # on lens


Metal fabrication
Penmax YN-3 New Penmax Color Optical Glass Lens F-45mm  


Rangefinder design
Yunon YN 500 Yunon Optical Color Lens

1:6 f=50mm Series 746277
746277

Rangefinder design
Wind lever

Yunon Super II Yunon Optical Glass Lens

1:6 f=50mm Series 746277
746277

YN-990 Debonair Optical Color Lens

Auto Fix Focus 50mm Lens 1:6
 

Royal-I Optical Lens

50mm 1:6.3
 


SLR Design. Viewfinder aligned with the lens
Yunon Deluxe-I Debonair Optical Color Lens

Auto Fix Focus 50mm Lens 1:6 Made in Japan
 
Kinusa Deluxe-I Debonair
Yunon Deluxe-I Debonair
Quartz Deluxe-I Debonair



The Yunon brand disappeared in the United States in 2005, and the premises of Yunon Optical Company Ltd in Taipei are now occupied by the Shangri-La Far Eastern Hotel.

__________

This may be one of the first cameras made (or distributed) by the Yunon Optical Company Ltd; many of the early Yunon models had a "YN" prefix. The Yunon Optical Company Ltd was founded in 1974.

There were two variants of this camera, the second(?) does not have the aluminium aperture ring or the separate flash socket. They both have three apertures, F8, F11 and F16. The design of the lens barrel, and aperture mechanism (which is a moving slot of varying width), is very similar to the Tougodo Meikai FC and C35C.  

The camera has a large circular frame counter, and a thread around the shutter release to which a cable release or a clockwork timer could be attached. 

Yunon Optical Penmax YN-3





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