Leica APO-Summicron-SL 1:2.75 ASPH.

The Leica APO-Summicron-SL 1:2/75 ASPH. is a high-quality telephoto lens for the Leica SL system, offering outstanding image quality, excellent sharpness and a fast f/2 aperture. It belongs to the APO series, which means it has been specially optimised for minimal chromatic aberrations and outstanding colour fidelity. With its 75 mm focal length and an aperture of f/2, it is ideal for portrait photography, detailed shots and artistic cropping.

The aspherical lenses and apochromatic correction ensure that the APO-Summicron-SL 75mm delivers excellent sharpness and clarity across the entire image field, even at wide apertures. Thanks to its compact design, extreme precision and robust construction, it is suitable not only for professional photography but also for photographers who appreciate the distinctive Leica image aesthetic.

Description and features 🌟

The Leica APO-Summicron-SL 1:2/75 ASPH. combines classic Leica quality with modern optical technology and is an ideal lens for creative photographers who value sharpness, contrast and excellent colour reproduction. With a fast f/2 aperture, it delivers high performance even in low light and allows for precise control of depth of field.

• f/2 aperture:
  The large f/2 aperture provides impressive light sensitivity, allowing you to shoot in low light whilst creating soft background blur (bokeh). This creative freedom helps you make your subject stand out clearly from the background, which is particularly advantageous in portrait photography. 💡🌸

• APO technology for minimal aberrations:
  As part of the APO series, the lens has been specially developed for apochromatic correction, which minimises chromatic aberrations and delivers high colour fidelity. This means that even in high-contrast scenes, such as portraits against bright backgrounds, you won’t see any colour fringing or discolouration in the image. 🔴🔵

• Aspherical lenses for maximum sharpness:
  The use of aspherical lens elements ensures outstanding sharpness across the entire image field, even at wide apertures. Distortions are minimised, so image quality remains sharp and rich in detail even at the edges of the frame. 🔍✨

• Compact design and excellent build quality:
  As with all Leica lenses, the APO-Summicron-SL 75mm is of the highest build quality and features a compact and robust housing. The lens is designed for professional use and offers weather-resistant sealing, making it suitable for use in a variety of conditions. 🌦️🔧

Technical specifications 📊

• Lens type: Telephoto (prime)

• Focal length: 75 mm

• Aperture: f/2 (fixed)

• Lens construction: 11 elements in 9 groups

• Minimum focusing distance: 0.58 m

• Angle of view: 32° (full-frame)

• Filter diameter: 67 mm

• Dimensions (diameter x length): 75 mm x 112 mm

• Weight: 690 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

  • Apochromatic correction (APO) to minimise chromatic aberrations

  • Aspherical lenses for exceptional sharpness and minimal distortion

  • Compact, robust design with weather-resistant construction

  • High image quality for professional use

Image quality and application 📸

• Sharpness and contrast:
  The APO-Summicron-SL 75mm delivers outstanding sharpness with extreme detail, even at wide apertures. Apochromatic correction (APO) ensures excellent colour reproduction and prevents colour fringing or aberrations in high-contrast scenes. The high sharpness remains consistent across the entire image field. 🌟🔍

• Bokeh and background blur:
  The fast f/2 aperture provides an impressive depth of field and smooth bokeh, which is particularly advantageous in portrait photography. The soft-focus effect in the background contributes to excellent subject separation and ensures that the main subject always remains in focus. 🧑‍🤝‍🧑🌸

• Distortion and aberrations:
  Thanks to the aspherical lenses and APO correction, the lens offers virtually distortion-free performance, even at wide apertures. The excellent sharpness and high contrast are particularly evident in portraits or close-ups of textured surfaces. 🏞️📷

Practical applications 🌟

• Portrait photography:
  With a focal length of 75 mm, this lens is ideal for portrait photography. The fast f/2 aperture allows you to create gentle background blur, which clearly highlights the subject and achieves a professional aesthetic. The lens really comes into its own with half-length and full-length portraits. 📸👤

• Artistic and detail shots:
  Thanks to its high resolution and precise colour reproduction, the APO-Summicron-SL 75mm is also ideal for detail shots or artistic photography where you wish to capture fine textures, light reflections and high contrasts. 🎨🔎

• Low-light photography:
  The fast f/2 aperture allows you to take photographs in low light without having to rely on high ISO settings. This is particularly advantageous for artistic portraits or intimate shots in dark environments. 🌙🌃

• Street and reportage photography:
  The APO-Summicron-SL 75mm is also suitable for street photography, as it offers a subtle, unobtrusive focal length that allows you to capture dynamic moments or portraits from a distance. You can capture atmosphere and details without disturbing your subject. 🚶‍♂️📷

Conclusion 🏅

The Leica APO-Summicron-SL 1:2/75 ASPH. is an excellent portrait and telephoto lens that stands out thanks to its fast aperture, exceptional sharpness and minimised chromatic aberrations. The apochromatic correction (APO) ensures that colours are reproduced faithfully and vividly in every shooting situation. It is an ideal lens for photographers seeking maximum image quality, beautiful background blur and high detail. Whether for portraits, **detail