Exakta Parvola (Klein-Ultrix) 1450 (3x4cm, f2.7 Makro-Plasmat)

Produced by Exakta between 1931 and 1939, the Parvola (Klein-Ultrix) 1450 is a notable but historically less celebrated variant within the manufacturer's pioneering line of early 35mm cameras. It shares the foundational significance of Exakta's work in popularizing the 35mm format for serious photography, which itself was a major step away from larger roll films. The defining characteristic of the Parvola 1450 is its unusual 3x4cm image format, significantly larger than the standard 24x36mm frame that would later dominate. This necessitated a specific, likely ground glass, focusing system and underscores the camera's purpose as a specialized instrument, potentially aimed at photographers prioritizing larger negatives and finer detail over maximum frame count. Equipped with a f/2.7 Makro-Plasmat lens, it promised excellent optical performance for its era, consistent with Exakta's focus on quality optics. Its production run spanned a critical period in 35mm development, yet it remains a distinct footnote within Exakta's portfolio, overshadowed by their more mainstream SLR models that defined the company's legacy.