Topcon is a major name among Japanese manufacturers (Tokyo Kogaku),
including these various TLR models. The Primo-Jr. from the late 1950s is
a 4x4cm camera that uses 127 film. See our 127 film pages for more on 127 film sources.
The Primo-Jr. generally sported a Topcor 60mm f/2.8 lens in a Seikosha
shutter (B, 1-1/500th second). There was also a Primo Jr. II model.
The Primoflex series is the larger 6x6cm variants from the earlier 1950s.
Expect to pay in the $100 to $150 US range for a Primo Jr. in good
condition. The Topcon factory has enjoyed a reputation for turning out
high quality optics, which suggests that this camera would be a good
performer too. However, the availability of 127 film continues to be
problematic, with sources harder and harder to find. Alternatives include
slicing 120 film down (in a darkroom, obviously) and respooling - so save
those 127 film spools!
Primo-Jr in beautiful condition. Shutter works at all speeds and the Topcor 2.8 60mm lens is crystal clear with no marks. View finder bright and clean. The cosmetics of ths camera is flawless. With lens cap and case.