APO-Summicron-M 35mm f/2 ASPH
Iconic LensKnown as "35AA"
The reference-grade 35 — apochromatic correction and a close-focus capability no M lens had before.

After the 90, 75, and 50mm APO-Summicrons, Leica completed the set at the reportage focal length. The "35AA" (the community shorthand mirrors the 50mm's "50AA") is apochromatically corrected to erase color fringing entirely and resolves 60-megapixel sensors with ease.
Its quiet revolution is the focus throw: 0.3 m minimum focus, breaking the M system's traditional 0.7 m rangefinder-coupling limit — below 0.7 m you focus by live view or EVF. For collectors and working shooters alike it instantly became the technical benchmark 35, the clinical counterpart to the vintage-hearted Steel Rim and its Classic Line reissue.
Key specs
- focal length
- 35mm
- max aperture
- f/2
- design
- APO, ASPH
- min focus
- 0.3 m (0.7 m RF-coupled)
- mount
- Leica M
Variants & finishes
The only production variant of the APO-Summicron-M 35mm — a modern apochromatic design that corrects chromatic aberration across all three color channels for unusually clinical sharpness from a 35mm lens.
Summicron 35mm f/2 Generations Guide
Collector & User Inspection Guide
Haze and Cleaning Marks on Soft Vintage Coatings (v1 / v2)
Early German/Canadian glass from the 1950s–1970s used soft optical coatings. Inspect with a strong penlight through the open iris to check for internal haze (lubricant breakdown) or hairline cleaning marks on the outer elements.
King of Bokeh (v4) Plastic Aperture Ring & Tab
Version 4 "King of Bokeh" uses lightweight composite materials for the crescent finger tab. Check that the tab is not loose, cracked, or glued back on.
Market value
Launch price: $8,195 (2021)
Used-market price (USD, estimated median)
Estimates from auction and dealer records — condition and completeness vary.
View data
| Date | Price | Source | Condition |
|---|---|---|---|
| 2021-01 | $8,195 | Leica MSRP | New |
| 2023-01 | $8,600 | High Demand Index | Mint |
| 2026-01 | $8,995 | High Demand Index | Mint |
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