Olympus's first Micro Four Thirds camera — the PEN E-P1 that launched the MFT revolution.
The Olympus PEN E-P1 was released in 2009 as the first Olympus Micro Four Thirds camera — a landmark product that launched the MFT mirrorless revolution. Inspired by the classic Olympus PEN half-frame film cameras, it proved that interchangeable-lens cameras could be dramatically smaller than DSLRs. A genuinely historic camera.
Image quality from the 12.3MP Live MOS sensor is good for the era. The rangefinder-style design with no mirror was revolutionary. In-body IS. Contrast-detect AF. Art filters. HD video. The E-P1 demonstrated that DSLR image quality in a compact, stylish body was commercially viable — launching a category that now dominates photography.
Micro Four Thirds mount — the format that pioneered mirrorless interchangeable lens cameras. Weight is approximately 335 grams. Build quality is premium with a metal body. No viewfinder — LCD only. The PEN design aesthetic drew from the classic 1960s Olympus PEN film cameras. A design icon.
Available at very low prices. Check sensor and body condition. A historic camera — the first Olympus MFT and one of the cameras that launched the mirrorless revolution. Outdated for practical use but significant for camera history. The MFT lens ecosystem that the E-P1 helped establish now includes hundreds of lenses.