Production
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Country
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Optical
Planar-type double-Gauss heritage (suggested).
Updated
Jul 1, 2026
Contax / Yashica Yashica ML 50mm f1.4
Contax/Yashica · 50mm · f/1.4
Compiled from 1 real reviews · AI-assisted · accuracy-checked · Updated 1 Jul 2026
Overview
The Yashica ML 50mm f1.4 was produced for the Contax/Yashica (C/Y) bayonet mount, a system born in 1973 when Yashica collaborated with Carl Zeiss to revive the CONTAX brand and develop a shared lens mount. This lens belongs to the Yashica-branded 'ML' (Multi-coated Lens) line, which sat below the premium Zeiss-badged Contax optics but shared the same mount and, in many cases, comparable optical philosophy. Reviewers note it is 'similar to its more expensive brother, the Contax Planar 50mm f1.4,' with shadow detail and tonal behavior described as being 'just like its Planar siblings' — suggesting a Planar-type double-Gauss heritage. No established nicknames are evidenced in the reviews. Its cult appeal rests on offering Planar-like rendering (tack sharp, excellent contrast, exceptional shadow detail) at a fraction of the price of the Zeiss version.
Verdict: The Yashica ML 50mm f1.4 is for the photographer who wants Planar-caliber sharpness, contrast, and tonal richness without paying Zeiss prices. It is a precise, high-resolution standard lens that excels stopped down and shines in black and white, making it a smart, affordable entry into the Contax/Yashica system.
Optical Character
Bokeh
Smooth bokeh with low fringing, though some purple/color fringing possible in extreme lighting at f1.4.
Color
Excellent color rendition that stays stable under backlighting with no noticeable color shifts.
Sharpness wide open
Tack sharp overall; slightly soft only at f1.4 at minimum focus distance, very sharp at f2, razor sharp at f4.
Contrast
Excellent global contrast with exceptional shadow detail and superb tonal range, well-suited to black and white.
Community Insights
What people love
- Delivers Planar-like image quality at a lower cost than the Contax Zeiss Planar 50mm f1.4
- Tack sharp performance, becoming razor sharp by f4
- Excellent contrast with exceptional shadow detail and superb tonal range
- Beautiful black-and-white rendering
- Excellent, stable color rendition even under backlighting
- Well-dampened, quality focus feel
What people dislike
- Slight softness at f1.4 at minimum focus distance
- Purple fringing in extreme lighting at f1.4 (consistent with most Planars)
- Aperture jumps from f1.4 directly to f2 with no f1.7 setting
- Not quite built to Zeiss standards
Pro Tips
- Stop down to f2 for very sharp results and f4 for razor sharpness; reserve f1.4 for when you need speed
- Avoid shooting wide open at minimum focus distance if maximum sharpness is critical
- Lean into its tonal range and shadow detail for black-and-white photography
- Watch for purple fringing in high-contrast backlit scenes wide open
Compatible Adapters
Real adapters from our shop that fit this lens mount.
Standard · ฿325 · In stock
Standard · ฿325 · In stock
Standard · ฿325 · In stock
Standard · ฿540 · In stock
Standard · ฿540 · In stock
Standard · ฿540 · In stock
Standard · ฿540 · In stock
Standard · ฿1,250 · In stock
Contax Yashica Lenses to Nikon Z Mount Camera Adapter
Standard · Out of stock
Contax Yashica Lenses to Canon EOS R Mount Camera Adapter
Standard · Out of stock
Sources (1)
Web research
The Yashica ML 50mm f1.4 is for the photographer who wants Planar-caliber sharpness, contrast, and tonal richness without paying Zeiss prices. It is a precise, high-resolution standard lens that excels stopped down and shines in black and white, making it a smart, affordable entry into the Contax/Yashica system.
https://www.robertallenkautzphoto.com/contax/yashica-ml-50mm-f1.4https://overland25.com/en/en vintagelens/yashica-ml-50mm-f19