Pearl River 珠江 4S

The Pearl River 珠江 4S is a straightforward medium format TLR (Twin Lens Reflex) camera designed for 120 film. Produced by the Chinese manufacturer Pearl River during the mid-to-late 20th century, it exemplifies the company's focus on producing affordable, functional cameras for the domestic and potentially export markets. As a TLR, it utilizes a viewing lens above the taking lens, providing a waist-level viewfinder image that is laterally correct but reversed, a characteristic common to this type. Its shutter offers basic speeds from B (bulb) for long exposures up to 1/250 second, suitable for typical amateur photography needs. The design prioritizes simplicity and accessibility over technical sophistication, making it a typical representative of the many workhorse TLRs produced globally during this era, distinct from more prestigious or innovative models.