[Review & Sample Photos] Sony α7 V × Canon 50mm F0.95 | The World of Illusion Conjured by the Legendary "Dream Lens"

The ultra-large-aperture lens "Canon 50mm F0.95," which appeared in 1961 and left its name in photographic history. Boasting the largest aperture of any commercially available photographic lens of its time and said to be "brighter than the human eye," it is known overseas by the nickname "Dream Lens" and remains a masterpiece with devoted fans to this day.

This time, we mounted this legendary lens on the latest-generation full-frame mirrorless camera "Sony α7 V" via a mount adapter and took it out for street snapshots around Tokyo. We review how the latest generation of digital sensor blends with the fantastical rendering unique to an old lens from more than 60 years ago, together with actual sample photos.

▲ The intense, swirling background bokeh and distinctive three-dimensional feel created by the f/0.95 maximum aperture

1. What Is the Legendary "Canon 50mm F0.95," the Lens That Surpassed the Human Eye?

The Canon 50mm F0.95 was released in 1961 (Showa 36) as a standard lens for the rangefinder camera "Canon 7." Even compared with the standard f/1.4-class lenses of the day, it boasted an overwhelmingly large aperture, and Canon introduced it as a "dream lens four times brighter than the human eye," attracting great attention.

Its optical design is a Gauss type with 7 elements in 5 groups. The front element has a 72mm filter diameter, an almost unheard-of size for a rangefinder standard lens, and together with the heavy metal barrel it gives off an overwhelming presence.

Its rendering at the f/0.95 maximum aperture is characterized by a soft, glowing flare, strong vignetting, and distinctive soft bokeh. Depending on shooting conditions, swirling bokeh also appears, depicting a fantastical world just like "being inside a dream."

▲ Canon 50mm F0.95. The large 72mm filter diameter and heavy barrel recall the craftsmanship of the era.

2. The Possibilities of Old-Lens Photography Opened Up by Pairing with the "Sony α7 V"

▲ The Sony α7 series, with high basic performance and excellent EVF visibility. An ideal body for old lenses

3. [Sample Photo Review 1] The Razor-Thin Focal Plane at f/0.95

First, with the aperture at the maximum f/0.95, I pointed the camera at dappled sunlight and plants.

This is the dynamic, painterly background rendering unique to old lenses, something you can never get from modern lenses with aberrations corrected to the extreme.

▲ A shot against a backdrop of dappled sunlight. The intense bokeh unique to wide open sets off the main subject

When you get close to the subject for close-up shooting, the plane in focus is razor-thin, and you can experience superb bokeh that melts away smoothly toward the front and back. The moist texture of rain-wet leaves and the three-dimensionality of the water droplets stand out.

▲ The soft gradation melting away from the focal plane toward the front and back is beautiful

4. [Sample Photo Review 2] Dramatic Rainbow Flare Wrapped in Light

One of the big attractions of the Canon 50mm F0.95 is how it handles backlight. When you place a strong light source at the top of the frame or diagonally in front, beautiful "rainbow ghost flare" appears, the kind that modern coating technology would erase.

A band of light drapes softly across the subject's neck, producing a somehow nostalgic and emotional portrait. The very act of removing the hood on purpose and searching for the angle of the light becomes a great pleasure of using this lens.

▲ Beautiful rainbow flare appearing under backlight. Making light your ally creates a one-of-a-kind atmosphere

5. [Sample Photo Review 3] Texture Rendering and the Expressive Range of Stopping Down

Although the glow and softness typical of old lenses stand out at f/0.95, the detail rendering and tonal gradation of the focal plane itself are very rich. In shots aimed at the texture of a gutter and tiles after rain, the gloss of the wet road surface and the outlines of fallen leaves stand out in three dimensions.

▲ Detail of wet tiles. A definite sense of resolution and humidity dwells within the soft glow

When I focused on a white flower, the soft gradation of the petals was preserved while the surrounding green leaves were also rendered well. The background is heavily blurred, and the flower, the main subject, stands out naturally.

▲ Focusing on a white flower makes the main subject stand out vividly from the surrounding fresh green

Fully Savoring "the Beauty of Imperfection" with Modern Technology

Precisely because clear, distortion-free photos are so easy to take today, the aberrations, flare and bold bokeh of the Canon 50mm F0.95 strongly stimulate the photographer's sensibility.

The Sony α7 V's high-resolution viewfinder and sensor performance bring out the full potential of this masterpiece lens after more than 60 years. Please experience for yourself the dreamlike world that unfolds through the viewfinder.

Click here for Sony α7 V products

Click here for CANON 50mm F0.95 products

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