Leica APO Summicron M 50mm f/2 ASPH Lens - Black Anodised
The Leica APO-Summicron-M 50mm lens, finished in black anodised metal, virtually eliminates any co...The Leica APO-Summicron-M 50mm lens, finished in black anodised metal, virtually eliminates any colour aberrations with consistently exceptional results. This lens is a new milestone in the history of optical design that achieves previously unattainable values in all technical performance characteristics. It is the first lens ever to fully exploit the capabilities of modern high-resolution camera systems without any compromises. For instance, there is practically no fall-off at the edges - even at full aperture - in the MTF curves for image sharpness. Even the finest details are rendered with more than 50% contrast. By refining the classical focal length of 50mm, this Leica lens stands as a fast standard prime with key apochromatic capabilities. The combination of anomalous partial dispersion and high refractive index glass allows this lens to focus solely upon red, green, and blue wavelengths at the same plane. This eliminates chromatic aberrations, whilst spherical aberrations are greatly reduced by the intricately positioned aspherical element. This lens further utilises a floating element to ensure clarity and sharpness throughout its vast focusing range (0.7m to infinity). As with all M-mount lenses, this 50mm f/2 is built around a tried and tested manual focus design, with the added convenience of a focusing tab to achieve precise focal control. As a compact 50mm prime lens, it excels in a whole host of different image-making disciplines. If it's high-quality, stylised performance that you require - look no further than this 50mm f2 prime.
This guide is for photographers seeking exceptional image quality with the Leica APO-Summicron-M 50mm f/2 ASPH Lens. This lens offers unparalleled sharpness and virtually eliminates chromatic aberrations, delivering outstanding results, especially for professionals. Keep in mind that this is a manual focus lens, requiring precise control by the user.
All features
Brand
Leica
Extended Product Information
FAQs
What is the filter size for this lens?
The filter size is 39 mm.
What is the closest focusing distance?
The closest focusing distance is 0.70 m.
What type of lens mount does it use?
It uses the Leica M mount.
Does this lens have autofocus?
No, this lens is a manual focus lens.
What is the maximum aperture?
The maximum aperture is f/16.
What is the lens made of?
The lens is made of black anodized metal.
How many elements and groups are in the lens?
The lens has 8 elements in 5 groups.
Troubleshooting
Images are not sharp.
Ensure the lens is properly focused using the focus ring. Check for camera shake and use a faster shutter speed if needed.
Chromatic aberrations are visible.
Although minimized, ensure proper focus, or consider stopping down the aperture slightly. This lens minimizes aberrations, but they may still appear under extreme conditions.
Focusing is difficult.
Practice using the manual focus ring. Use the focus peaking feature (if available on your camera). Use a focusing aid like a focusing screen.
Lens is stuck on the camera.
Ensure the lens release button on the camera is pressed correctly when removing the lens.
Pros and Cons
Pros
Exceptional image quality and sharpness.
Virtually eliminates chromatic aberrations.
Excellent performance at all apertures.
Compact and lightweight design.
Precise manual focus control.
Suitable for a wide range of photographic applications.
Cons
Manual focus requires skill and precision.
Higher price point compared to some other lenses.
Requires Leica M-mount compatible cameras.
No autofocus capabilities.
Focusing can be challenging in fast-paced situations.
Requires careful handling due to its high-quality construction.
Setup, Compatibility & Care
Setup:
Mount the lens onto a Leica M-mount camera.
Set the camera to manual focus mode.
Adjust the aperture and focus using the lens rings.
Compatibility:
The lens is compatible with Leica M-mount cameras.
Care:
Use a lens cap to protect the front element when not in use.