Production
1970 – 2009
Country
Germany/Canada
Optical
5 elements in 4 groups
Updated
Jul 18, 2026
Leica Summicron-R 90mm f/2
Leica R · 90mm · f/2
Compiled from 2 real reviews · AI-assisted · accuracy-checked · Updated 18 Jul 2026
Overview
The Leica Summicron-R 90mm f/2 was Leica's portrait lens for the R-mount SLR system. Optically excellent, it delivers stunning portraits with smooth bokeh. Now undervalued as R-mount fades, it's a portrait powerhouse adaptable to mirrorless.
Verdict: The forgotten Leica portrait gem. The Summicron-R 90mm f/2 delivers stunning portraits with Leica quality. R-mount depreciation means accessible prices. One of the best values in Leica glass.
Optical Character
Bokeh
Smooth, creamy, never harsh; out-of-focus areas melt into overlapping discs of light, a standout feature especially at f/2 and f/2.8.
Color
Neutral with a slight warmth, classic Leica rendition with particularly flattering skin tones.
Sharpness wide open
Soft with a gentle glow wide open at f/2 (especially at edges); sharpness increases dramatically at f/2.8 and is sharp across the frame by f/4.
Flare resistance
Well controlled for its era, with only minor ghosting and veiling glare into the light; built-in hood is effective.
Contrast
High global contrast stopped down with excellent micro-contrast, giving a three-dimensional feel without harshness.
Vignetting
Present wide open, especially at corners, but largely gone by f/4.
Community Insights
What people love
- Excellent portrait lens
- Creamy bokeh
- Leica quality at R prices
- 90mm f/2 is rare combo
- Great adapted to mirrorless
What people dislike
- R-mount adapter needed
- Heavy
- R-system discontinued
- Less famous than M-mount lenses
Pro Tips
- f/2.8-f/4 sweet spot for portraits
- Compare to modern 85mm lenses — holds up
- Undervalued because R-mount
Compatible Adapters
Real adapters from our shop that fit this lens mount.
Standard · ฿990 · In stock
Standard · ฿990 · In stock
Standard · ฿990 · In stock
Standard · ฿1,480 · In stock
Standard · ฿1,480 · In stock
Standard · ฿1,480 · In stock
Standard · ฿1,480 · In stock
Leica R Lenses to Leica M Camera Mount Adapter
Standard · Out of stock
Sample Photos
Sources (2)
Curated heritage archive
The forgotten Leica portrait gem. The Summicron-R 90mm f/2 delivers stunning portraits with Leica quality. R-mount depreciation means accessible prices. One of the best values in Leica glass.
Web research
The Leica Summicron-R 90mm f/2 is a lens for photographers who value character over clinical perfection. If you want a lens that delivers smooth bokeh, natural color, and a three-dimensional feel, this is it. It is not the sharpest lens wide open, and it is heavier than many modern alternatives, but it rewards careful technique with images that have a unique, timeless quality. If you are looking for a lens that will make your portraits sing and your backgrounds melt away, the Summicron-R 90mm f/2 is a classic choice. However, if you need maximum sharpness, lightweight handling, or the latest coatings, you may want to look elsewhere.
https://mbphotox.wordpress.com/2016/06/13/summicron90mm/https://mrleica.com/leica-summicron-90mm-f2/https://www.kenrockwell.com/leica/90mm-f2.htm