Canon RF 85mm f/1.2L USM DS Lens

Canon RF 85mm f/1.2L USM DS Lens for Portrait Photography

The Canon RF 85mm f/1.2L USM DS Lens is designed for portrait photographers who want a refined, high-end look. Its 85mm focal length gives flattering compression for headshots, fashion, weddings, beauty work, and editorial portraits.

This lens is especially valuable when subject separation and background rendering are central to the image.

Defocus Smoothing Coating for Soft Bokeh

The DS, or Defocus Smoothing, coating is the key feature of this lens. It helps soften and smooth the look of out-of-focus areas when shooting at wider apertures.

This creates a more elegant bokeh effect while keeping the in-focus subject sharp and detailed.

Ultra-Bright f/1.2 Aperture

The f/1.2 maximum aperture gives photographers strong control over depth of field. It allows dramatic selective focus and excellent subject isolation.

This bright aperture also supports low-light shooting for indoor portraits, wedding receptions, evening sessions, concerts, and available-light creative work.

Blue Spectrum Refractive Optics Element

The Blue Spectrum Refractive Optics element helps nearly eliminate color fringing and chromatic aberration. It is designed to refract shorter wavelengths of visible blue light for improved correction.

This helps produce cleaner edges, better clarity, and more accurate color in high-contrast portrait scenes.

UD and Aspherical Elements for Sharp Detail

The optical design also includes one ultra-low dispersion element and one aspherical element. These help control distortion, aberrations, and softness.

As a result, the lens delivers sharp in-focus detail with clear rendering across demanding portrait and studio applications.

Air Sphere Coating for Contrast

Canon’s Air Sphere Coating helps reduce flare and ghosting when shooting in bright or backlit conditions. This helps preserve contrast, color fidelity, and detail.

It is useful for outdoor portraits, wedding backlighting, golden-hour sessions, and dramatic lighting setups.

Ring-Type USM Autofocus

The ring-type Ultrasonic Motor delivers fast, precise, and quiet autofocus. Optimized focusing algorithms, a high-speed CPU, and internal focusing help support reliable AF performance.

Full-time manual focus override is also available for fine-tuning critical focus.

Configurable Control Ring

The configurable Control Ring can be assigned to adjust settings such as aperture, ISO, or exposure compensation. This gives photographers quick exposure control directly from the lens.

It is especially useful for fast-paced portrait sessions, weddings, and location work.

L-Series Weather-Resistant Construction

As a Canon L-series lens, this 85mm prime features weather-resistant construction to help protect against dust and moisture. This makes it dependable for professional use in changing conditions.

It is well suited for studio, event, wedding, and outdoor portrait environments.

Rounded 9-Blade Diaphragm

The rounded 9-blade diaphragm contributes to pleasing out-of-focus rendering. Combined with the DS coating and f/1.2 aperture, it helps create soft, smooth, and artistic bokeh.

This makes the lens a standout option for portrait photographers who prioritize background quality.

Exposure Consideration with DS Coating

The Defocus Smoothing coating affects light transmission at wider apertures. When shooting wide open, it requires approximately 1.3 stops more exposure than the standard RF 85mm f/1.2L USM.

By around f/3.2, the DS and non-DS versions have nearly identical light transmission and performance.

Why Choose Canon RF 85mm f/1.2L USM DS Lens

Choose the Canon RF 85mm f/1.2L USM DS Lens if you want a premium Canon RF portrait lens with exceptionally smooth bokeh and professional image quality.

It is a strong choice for portrait photographers, wedding professionals, fashion shooters, beauty creators, editorial photographers, studio artists, and Canon EOS R users who want a distinct rendering style.

Its combination of f/1.2 depth control, Defocus Smoothing coating, Blue Spectrum Refractive Optics, Air Sphere Coating, ring-type USM autofocus, Control Ring operation, and L-series build quality makes it one of Canon’s most specialized RF portrait lenses.

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