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Konica Hexanon 57mm f/1.4

Konica AR

No photo available for this lens

Production

1973 – 1979

Country

Japan

Optical

-

Updated

Feb 15, 2026

Overview

The Konica Hexanon 57mm f/1.4 is a hidden gem among vintage normal lenses. Konica was always the underdog in Japan's camera wars, overshadowed by Canon, Nikon, and Minolta, but their Hexanon lenses often exceeded their rivals in optical quality. The unusual 57mm focal length gave slightly more working distance than a typical 50mm, making it subtly better for portraits. Introduced in the early 1970s for the Konica Autoreflex series, it earned a cult following among those who discovered its exceptional rendering.

Verdict: One of the best-kept secrets in vintage glass. Optically superior to many more famous competitors, yet often half the price. If you want a sharp, characterful normal lens and don't mind the less common AR mount, this is a steal. Perfect for mirrorless shooters with cheap adapters.

Optical Character

Sharpness wide open

Sharpness is said to be excellent, particularly when stopped down.

Community Insights

Summary: The Konica Hexanon AR 50mm f/1.7 lens is praised by users for its excellent optical performance, particularly its sharpness, as well as its sturdy and well-built construction. The Chinon Multi-Coated 55mm f/1.7 lens is also viewed positively for its character, flare, and bokeh, though it may not be the sharpest wide open. Sentiment: Mixed Top Praised: - Excellent optical performance, especially sharpness - Sturdy and well-built construction - Character, flare, and bokeh of the Chinon lens Top Complaints: - Slight increase in minimum focus distance for the updated Konica lens - Lack of aperture half-stops on the updated Konica lens - Softness wide open on the Chinon lens Use Cases: - Street photography with the Konica lens - Video use with the Chinon lens, where softness is more forgiving - General purpose shooting with both lenses Disagreements: None noted Confidence: 0.8

What people love
  • Exceptional sharpness wide open
  • Beautiful, smooth bokeh
  • Undervalued — cheaper than comparable Canon/Nikon
  • Excellent build quality (all metal)
  • 57mm focal length is great for portraits
  • Clean, neutral color rendition
  • Gorgeous chrome aesthetics
What people dislike
  • Konica AR mount has fewer adapter options
  • Less common — harder to find
  • Not as well-known (if you care about that)
  • 6 aperture blades — bokeh balls not perfectly round stopped down
  • No camera system to pair with (Konica exited SLR market)

Sources (2)

myfavouritelens-

https://www.myfavouritelens.com/konica-hexanon-ar-50mm-f1-7-lens-review/

Lens Heritage 2nd JSONsecondary

The Konica Hexanon 57mm f/1.4 is a hidden gem among vintage normal lenses. Konica was always the underdog in Japan's camera wars, overshadowed by Canon, Nikon, and Minolta, but their Hexanon lenses often exceeded their rivals in optical quality. The unusual 57mm focal length gave slightly more working distance than a typical 50mm, making it subtly better for portraits. Introduced in the early 1970s for the Konica Autoreflex series, it earned a cult following among those who discovered its exceptional rendering.