Leica M4 Review: The Black Paint Paradox——Where Engineering Meets Alchemy

Leica’s Last Mechanical Monarch

Born in 1967, the Leica M4 was the Swiss Army knife of rangefinders. It combined the elegance of the M3 with the practicality of the M2 and boasted the fastest film loading system in Leica history. But today it’s neither the most desirable (M3) nor the most accessible (M6). Instead, the M4 occupies an iconic middle ground – a tool for those who crave mechanical perfection with a dash of heresy.

Continue reading Leica M4 Review: The Black Paint Paradox——Where Engineering Meets Alchemy

Leica M4

leica m4 + elmarit 28mm 2.8 v1

To be honest, the Leica M4 is the top-of-the-line camera in the entire Leica M series. It’s got the most advanced film loading and rewinding systems, the most ergonomic film advance lever, and the most advanced black chrome plating technology. A brand new black chrome M4 is considered to be first-class in terms of both technology and workmanship. Plus, you can still find a top-of-the-line black chrome M4 at a reasonable price. Black chrome is more durable than black paint, but collectors prefer the latter because brass shows through where the paint has worn off.

There’s nothing quite as alluring as a black paint Leica camera. Once you get your hands on a black paint Leica, you can’t let it go. The worn-off black paint on the brass gives it a kind of glow that reminds us of the history of our rise and fall. It’s inspiring, really.

Black paint is becoming more and more popular, and the price keeps going up. Another option is to buy a current version of the black paint MP, since it hasn’t been discontinued yet, and even used ones often look like new.

In the past, black Leicas were a great help to war photographers, and now those same photographers have contributed to black paint Leicas. When you wear a black paint Leica M4 on your chest, you’re reminded of the masters, which gives you even more courage and strength. If this is true, then such a camera is truly priceless. Leica has become a cultural symbol, at least that’s how they promote themselves.

The Leica M4 stands out for its speed. It loads, advances, and rewinds film quickly, which is really useful. The M4 also has a combination of the M3 and M2 structures, with the counter from the M3 and the viewfinder from the M2. It was sold at a higher price than the M2 and M3 at the time. So, no matter what color it is, the Leica M4 is a really user-friendly camera.

The M4 was the first model to have a bent corner and a plastic washer on the film advance lever. This design increased the contact area of the thumb during film advance, so the thumb could slide along the edge of the body to the end. The classic film advance lever on the M3 looks good, but when the film is fully advanced, the finger has to leave the body, which reduces grip stability. The M4’s film advance lever design makes it easier for your thumb to move, which actually speeds up film advance and increases grip stability. The Leica M4’s film advance lever is designed with ergonomics in mind.

The Leica M4 also loads film pretty quickly. This fast film loading feature was inherited from the military versions of the Leica M2 and M2-R.

leica m4 + elmarit 28mm 2.8 v1
leica m4 + elmarit 28mm 2.8 v1
Continue reading Leica M4

Leica Summilux-M 35mm f/1.4 v1 “Steel Rim” Review: The Relic of Mechanical Poetry—Where Craftsmanship Defies the March of Time

The Birth of a Legend

In 1961, Leica unleashed the world’s first 35mm f/1.4 lens—the Steel Rim. Not merely a tool, but a manifesto in brass and glass. This 300g unicorn (1961-1966) redefined “luxury” in optics, its nickel-plated steel lens hood locking into milled grooves with Swiss watch precision. Today, surviving specimens trade for 8,000–8,000–15,000, not for their optics, but as mechanical haikus from an era when lenses were forged, not assembled.


Design: Horological Art

  1. Chassis Alchemy
    • Materials: Solid brass body, chrome-plated steel hood—dense as a Wagner opera
    • Tolerances: 0.01mm machining precision—NASA-level for 1960s Germany
    • Hood Mechanism: Rotary bayonet clicks like a Vacheron Constantin chronograph
  2. Aesthetic Dogma
    • Engravings: Hand-stamped markings finer than Goethe’s manuscript margins
    • Focus Throw: 160° from 0.65m to ∞—street photographer’s sonnet

Optical Scripture

AspectSteel Rim v1Modern ASPH FLE
Aperture Blades10 (oil-painted bokeh)9 (laser-cut precision)
ContrastVermeer’s chiaroscuroHDR hyperreality
FlareGolden halo mysticismNano-coating suppression
Price (2024)8k–8k–15k (artifact)5k–5k–6k (tool)
SoulBauhaus rebelSilicon Valley engineer

Field Notes:

Scene 1: Cyclists waiting at the intersection

  • f/8 @1/250s: The figure stands in the traffic, like a frozen note of the city’s music.
  • Film hack: Kodak Color 200 film, which captures the warmth and bustle of everyday life.

Scene 2: Archery moments on the road collide with art

  • f/2.8 Reality: The archer’s posture as dynamic as a classical sculpture
  • Flare Trick: Backlight carves out a silhouette, adding a touch of mystery—no filter required

The Steel Rim Paradox

Leica’s greatest magic trick:

  • f/1.4 Softness: Not weakness, but “Bressonian mood”
  • Sample Variation: Each lens writes its own optical poem
  • Modern Defiance: ASPH renders faces; Steel Rim renders souls

Collector’s Burden

  1. Mint Specimens: CLA’d by Leica Wetzlar—$15k+
  2. User Copies: Fungus-etched optics still command $5k for the brass carcass
  3. Accessory Cult: Original hoods trade separately for $1k—the halo effect literalized

Who Should Worship This Relic?

Mechanical Fetishists: Who oil brass gears as meditation
Portrait Shamans: Chasing Kubrick’s Barry Lyndon glow
Leica Historians: Studying pre-ASPH theology

Avoid If: You need corner sharpness or fear focus shift.


Final Verdict: The Unrepentant Artist

The Steel Rim isn’t a lens—it’s Weimar Germany’s last laugh. For the price of a compact car, you buy:

  • 0% modern practicality + 100% analog audacity
  • Proof that “perfection” murders character
  • Permission to fail gloriously

Rating: ⭐⭐⭐⭐⭐/5 (for poets) | ⭐/5 (for engineers)

A lens that snarls: ‘You don’t choose me—I choose you.’


Pro Tips:

  • CLA Ritual: Send to Japan’s Shintaro—the Steel Rim whisperer
  • Filter Alchemy: Yellow filter for skin tones, none for flare worship
  • Film Pairing: Ilford FP4+ @ISO 64—develop in Rodinal 1:50


Brass whispers secrets,
Thirty-five millimeters—
Light bends to old gods.

Leica Summilux 35mm f/1.4 Ver. 1 Steel Rim
Leica Summilux 35mm f/1.4 Ver. 1 Steel Rim
Leica Summilux 35mm f/1.4 Ver. 1 Steel Rim