Leica Summicron-SL 1:2.35 ASPH.

The Leica Summicron-SL 1:2/35 ASPH. is a compact and fast standard lens for the Leica SL system, characterised by its exceptional sharpness, high light transmission and precise build quality. With a constant aperture of f/2, this lens offers outstanding performance in low light and enables photographers to achieve creative cropping with a smooth background blur (bokeh). It is ideal for reportage, street and portrait photography, as well as for landscape and architectural photography.

Thanks to its aspherical lenses and high build quality, the Summicron-SL 35mm delivers excellent image quality with high detail and minimal distortion. It is the perfect choice for photographers seeking a combination of compactness, Leica’s signature image aesthetics and light intensity.

Description and features 🌟

The Leica Summicron-SL 1:2/35 ASPH. is a lightweight, handy lens with a fast f/2 aperture that offers photographers maximum flexibility. It is characterised by exceptional optical performance, combined with the typical Leica sharpness and contrast. The aspherical lens elements help to minimise optical distortions and ensure consistent performance across the entire image area.

• Fast f/2 aperture:
  With a constant aperture of f/2, this lens delivers excellent performance in low light and gives you the flexibility to take sharp shots even in unfavourable lighting conditions. The large aperture also offers the possibility to creatively isolate the main subject and create a soft bokeh effect. 🌙📸

• Aspherical lenses:
  The aspherical lens elements help to reduce distortion and chromatic aberrations, resulting in excellent optical performance and a clean, clear image. This ensures high precision and detail, even in difficult lighting conditions. 🔍🌟

• Compact design:
  With a diameter of approximately 67 mm and a length of 100 mm, the lens is relatively compact, making it a practical companion for street photography, travel photography and other on-the-go shooting. It is not only lightweight but also well-balanced, so it sits comfortably in the hand and is easy to handle. 🌍📸

• Excellent build quality:
  As with all Leica lenses, the Summicron-SL 35mm is of the highest build quality. The metal construction ensures durability and robustness, and the lens is additionally sealed against splashes and dust, making it ideal for use in a variety of conditions. 🌦️🔧

Technical specifications 📊

• Lens type: Standard lens (prime)

• Focal length: 35 mm

• Aperture: f/2 (fixed)

• Lens construction: 12 elements in 9 groups

• Minimum focusing distance: 0.3 m

• Angle of view: 63° (full-frame)

• Filter diameter: 67 mm

• Dimensions (diameter x length): 75 mm x 100 mm

• Weight: 335 g

• Focusing: Autofocus with manual focus

• Build quality: Metal housing, weather-sealed

• Weather resistance: Yes, sealed against dust and splashes

• Special features:

  • Fast f/2 aperture for excellent performance in low light

  • Aspherical lenses for excellent sharpness and minimal distortion

  • Compact design for comfortable handling

  • Weather-resistant construction for use in challenging conditions

  • Very high optical performance for precise detail and contrast

Image quality and application 📸

• Sharpness and contrast:
  The Summicron-SL 1:2/35 ASPH. delivers exceptional sharpness across the entire image area. Even at wide apertures, the lens is capable of maintaining high resolution and contrast. The aspherical lenses reduce distortion, which is particularly advantageous for wide-angle shots and in difficult lighting conditions. 🌟🔍

• Bokeh and Isolation:
  With a large aperture of f/2, the lens is ideal for isolating subjects, where the background is softly blurred and the subject stands out sharply. The soft bokeh effect is particularly appreciated in portraits and street photography, as it draws the focus to the main subject. 🧑‍🤝‍🧑🌸

• Distortion and aberrations:
  The lens offers virtually distortion-free performance, which is particularly important for architectural shots and straight lines. Chromatic aberration is minimised, so you won’t see any colour fringing or discolouration, even in high-contrast scenes. 🏙️🔵

Practical applications 🌟

• Street photography:
  With its 35mm focal length, this lens is ideal for street photography as it offers a very natural perspective that closely matches human perception. Combined with the fast f/2 aperture, you can capture atmospheric shots with beautiful depth of field, even in low light. 🌆📸

• Portrait photography:
  The 35mm focal length range is perfect for environmental portraits, where the subject is captured within the context of their surroundings. The wide aperture creates a soft background blur, lending a professional quality to your portrait shots. 📷👤

• Landscape and architectural photography:
  With its outstanding sharpness and high contrast, the lens is ideal for landscape photography where detail and precise image reproduction are essential. In architectural photography too, the lens offers excellent distortion correction, ensuring that straight lines are rendered accurately. 🏞️🏛️

• Travel photography:
  The compact and lightweight design makes the Summicron-SL 35mm the perfect companion for travel photographers who need a high degree of flexibility and image quality without having to carry around a lot of kit. 🌍🧳

Conclusion 🏅

The Leica Summicron-SL 1:2/35 ASPH. is an exceptionally versatile and high-quality standard lens that impresses in almost every photographic discipline with its fast aperture and outstanding image quality. It is perfect for street, portrait and landscape photography, offering excellent sharpness and a soft bokeh effect. If you’re looking for a compact, fast lens that delivers consistently good results in low light and when high image quality is required, the Summicron-SL 35mm is an excellent choice.