Production
-
Country
Japan
Optical
6 elements in 5 groups
Updated
Feb 15, 2026
Konica AR
Production
-
Country
Japan
Optical
6 elements in 5 groups
Updated
Feb 15, 2026
The Konica Hexanon 28mm f/3.5 was Konica's compact wide-angle solution for their AR system. While slower than some competitors, it delivered excellent sharpness in a small package. The 28mm focal length became the standard 'wide' for photojournalists and travel photographers, offering enough width for environmental shots without extreme distortion.
Verdict: A solid, no-nonsense wide-angle. It won't wow you with character, but it delivers sharp, clean results every time. Perfect for landscape and travel work on adapted mirrorless cameras.
At f/1.8 the lens is soft in the center, midframe, and corners, but usable in the center. Sharpness improves at f/2.8 and is very sharp across the frame at f/5.6 and smaller apertures.
Low at wider apertures, good at f/8.0 and smaller
Summary: The Super-Takumar 28mm f3.5 is a vintage wide-angle lens that is highly praised by the community for its excellent image quality, robust build, and suitability for various photography genres. Users report enjoying the lens for landscape, cityscape, and wider street photography. Sentiment: Positive Top Praised: - Excellent image quality with sharp, detailed results - Robust and durable build quality - Versatile for landscape, cityscape, and wider street photography Top Complaints: - Requires the use of an adapter to mount on modern cameras - Potential for radioactivity in older versions of the lens - Manual focus may not suit all users Use Cases: - Landscape photography - Cityscape photography - Wider street photography Disagreements: - Some users initially had doubts about the lens, but later changed their opinion and became enthusiastic about it. Confidence: 0.9 (The review provides a comprehensive and positive overview of the lens, with few notable disagreements or issues reported.)
https://phillipreeve.net/blog/konica-hexanon-ar-40mm-f1-8/
The Konica Hexanon 28mm f/3.5 was Konica's compact wide-angle solution for their AR system. While slower than some competitors, it delivered excellent sharpness in a small package. The 28mm focal length became the standard 'wide' for photojournalists and travel photographers, offering enough width for environmental shots without extreme distortion.