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The Best Leica M Lenses for 2020

Leica M lenses have a reputation for being sharp, compact, and expensive. We've reviewed a bunch and rounded up our favorites here.

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Since 1982, PCMag has tested and rated thousands of products to help you make better buying decisions. Read our editorial mission & see how we test.

Deeper Dive: Our Top Tested Picks

  • Leica APO-Summicron-M 50mm f/2 ASPH

    Leica APO-Summicron-M 50mm f/2 ASPH

    Low Light
    5.0 Outstanding

    Bottom Line:

    The Leica APO-Summicron-M 50mm f/2 ASPH. is as close to a perfect lens as I've ever used, but it costs more than the latest digital M.
    • Pros

      • Insanely sharp from edge to edge.
      • No distortion.
      • Apochromatic design.
      • Compact.
      • Built-in hood.
    • Cons

      • Expensive.
      • Manual focus only.
  • Carl Zeiss C Biogon T* 2,8/35 ZM

    Carl Zeiss C Biogon T* 2,8/35 ZM

    Wide Angle
    4.5 Excellent

    Bottom Line:

    The Carl Zeiss C Biogon T* 2,8/35 ZM is a compact lens for rangefinder cameras with a moderate wide-angle field of view. It's extremely sharp from edge to edge, and worthy of our Editors' Choice award.
    • Pros

      • Very compact.
      • All-metal build.
      • Extremely sharp at all apertures.
    • Cons

      • Manual focus only.
      • Lens hood not incuded.
  • Carl Zeiss Planar T* 2/50 ZM

    Carl Zeiss Planar T* 2/50 ZM

    Low Light
    4.5 Excellent

    Bottom Line:

    The Carl Zeiss Planar T* 2/50 ZM is a great standard angle lens for rangefinder cameras; a little bit of barrel distortion is its only real flaw.
    • Pros

      • Sharp performer.
      • Maximum f/2 aperture.
      • All-metal build.
    • Cons

      • Modest barrel distortion.
      • Lens hood not included.
      • Manual focus only.
  • Leica APO-Summicron-M 90mm f/2 ASPH.

    Leica APO-Summicron-M 90mm f/2 ASPH.

    Low Light
    4.5 Excellent

    Bottom Line:

    The Leica APO-Summicron-M 90mm f/2 ASPH. is a nearly flawless telephoto lens for Leica rangefinder cameras. It's sharp from edge to edge and has a wide f/2 maximum aperture.
    • Pros

      • Sharp from edge to edge.
      • Wide aperture.
      • No distortion.
      • Compact.
      • Smooth manual focus ring.
      • Integrated lens hood.
    • Cons

      • Expensive.
      • Close focus limited to 1 meter.
      • Lacks optical stabilization and autofocus.
  • Leica Summarit-M 75mm f/2.4 ASPH.

    Leica Summarit-M 75mm f/2.4 ASPH.

    Portraiture
    4.5 Excellent

    Bottom Line:

    The Leica Summarit-M 75mm f/2.4 ASPH. doesn't come in the most common focal length, but it's deadly sharp and quite compact, earning Editors' Choice honors.
    • Pros

      • Exceedingly sharp.
      • 0.7-meter focus.
      • No distortion.
      • Compact.
      • Solidly built.
      • Includes metal lens hood and cap.
    • Cons

      • Screw-in hood can be a pain.
  • Leica Summicron-M 28mm f/2 ASPH.

    Leica Summicron-M 28mm f/2 ASPH.

    Low Light
    4.5 Excellent

    Bottom Line:

    The Leica Summicron-M 28mm f/2 ASPH. is a sharp, fast, wide-angle optic for Leica rangefinder cameras; it's expensive, but an excellent performer.
    • Pros

      • Sharp from edge to edge at f/2.
      • Nominal distortion.
      • Wide aperture.
      • Fairly compact.
      • Includes lens hood.
    • Cons

      • Expensive.
      • Close focus limited to 0.7-meter.
      • Lens hood is huge.
      • Manual focus only.
  • Zeiss Distagon T* 1,4/35 ZM

    Zeiss Distagon T* 1,4/35 ZM

    Low Light
    4.5 Excellent

    Bottom Line:

    The Zeiss Distagon T* 1,4/35 ZM is an incredibly sharp optic with a wide aperture, and an easy pick as Editors' Choice.
    • Pros

      • Extremely sharp.
      • No distortion.
      • Wide aperture.
      • Excellent build quality.
    • Cons

      • Pricey.
      • Lens hood not included.
  • Leica M10

    Leica M10

    Enthusiasts
    4.0 Excellent

    Bottom Line:

    The Leica M10 camera improves upon its predecessor, upping performance and slimming down the body. It's a solid, albeit pricey, choice for rangefinder devotees.
    • Pros

      • Optical viewfinder.
      • Rangefinder manual focus.
      • 24MP full-frame image sensor.
      • 4.8fps image capture.
      • Crisp rear display.
      • Integrated Wi-Fi.
      • Dust- and splash-resistant design.
      • Add-on EVF available.
    • Cons

      • Very expensive.
      • Manual focus isn't for everyone.
      • Omits video.
    Get It Now
  • Leica Summaron-M 28mm f/5.6

    Leica Summaron-M 28mm f/5.6

    Special Effects
    4.0 Excellent

    Bottom Line:

    The Leica Summaron-M 28mm f/5.6 lens captures images with a vintage look, setting your photos apart from a crowded modern landscape.
    • Pros

      • Unique 1950s throwback optics.
      • Strong center sharpness.
      • Nominal distortion.
      • Very compact.
      • Wide-angle field of view.
      • Excellent zone focus experience.
    • Cons

      • Vintage look not for everyone.
      • Expensive.
      • Narrow maximum aperture.
      • 1-meter minimum focus.
  • Leica Tri-Elmar-M 16-18-21mm f/4 ASPH.

    Leica Tri-Elmar-M 16-18-21mm f/4 ASPH.

    Architecture
    4.0 Excellent

    Bottom Line:

    If you see in ultra-wide angles the Leica Tri-Elmar-M 16-18-21mm f/4 ASPH. is a solid lens for your rangefinder camera, but it needs to be stopped down for optimal performance.
    • Pros

      • Ultra-wide field of view.
      • Edge-to-edge sharpness at f/5.6.
      • No barrel distortion.
      • Excellent depth of field scale.
      • Compact.
      • Unique 3-stop zooming design.
      • Focuses to 0.5-meter.
    • Cons

      • Expensive.
      • Soft corners and edges at f/4.
      • Optional add-on viewfinder is huge.
      • Requires special holder for filter use.
      • Manual focus only.
  • Voigtlander Ultron 21mm F1.8

    Voigtlander Ultron 21mm F1.8

    Architecture
    4.0 Excellent

    Bottom Line:

    The Voigtlander Ultron 21mm F1.8 is a wide-angle lens that captures a lot of light, but you'll have to stop down for edge-to-edge crispness.
    • Pros

      • Wide-angle field of view.
      • Wide aperture.
      • Focuses to 0.5 meter.
      • Excellent build quality.
    • Cons

      • Some edge softness at wider apertures.
      • Noticeable color fringing.
      • Big for a rangefinder lens.
  • Leica TL2

    Leica TL2

    3.5 Good

    Bottom Line:

    The Leica TL2 backs up its premium design and price with modern tech. It's a solid camera for the fashion-forward photographer.
    • Pros

      • Stunning industrial design.
      • Modern 24MP image sensor.
      • 4K video capture.
      • Mechanical and electronic shutter.
      • 7.1 and 20fps burst shooting.
      • Big touch screen and dual control dials.
      • USB-C charging option.
      • 32GB internal memory and SD slot.
      • Wi-Fi.
    • Cons

      • Omits built-in EVF and flash.
      • Can't manually select shutter mode.
      • Video frame rates locked in.
      • Must buy accessory lugs to use third-party straps.
      • Limited lens selection.

Buying Guide: The Best Leica M Lenses for 2020

How to Choose the Right Lens

M Lenses

Leica makes a number of different types of lenses, from autofocus optics for its TL2 and SL ($3,982.02 at Amazon) mirrorless cameras, to large optics for its S medium format system. But when most photographers talk about Leica glass, they're referring to the compact, purely mechanical, manual focus lenses for its M rangefinder system.

Rangefinders and Frame Lines

Modern mirrorless systems owe a lot to rangefinders. Some of the design concepts are identical—eliminating the mirror mechanism allows for a smaller design than a comparable SLR in both cases—but rangefinders offer an optical viewfinder for focusing and framing. An optical and mechanical mechanism is used to project a double image at the center of the viewfinder, and when both parts of that double image are lined up, your shot is in focus.

Frame lines are projected in the viewfinder to show the field of view of the attached lens—they change depending on which lens is attached. The field of view of the viewfinder itself is fixed, so with longer lenses you can see action outside the frame.

Modern digital Leica M cameras have viewfinders that show 28mm frame lines at the widest. If you want to shoot with a wider lens, like the 16-18-21mm Wide-Angle Tri-Elmar, you'll need to either use an external optical viewfinder, switch the camera to Live View mode and use the rear LCD for framing, or add an external electronic viewfinder to your M10 ($7,994.99 at Amazon) .

Film shooters are limited to external viewfinders, but you can buy film rangefinders with different viewfinder magnifications. Leica's standard bodies, like the M-A ($5,195.00 at Adorama) , have 0.72x magnification viewfinders with the same sets of frame lines as their digital cousins. But if you buy a custom M7 or MP via the à la carte program, you can also opt for a wide-angle 0.58x viewfinder or a higher magnification 0.85x finder.

Older film cameras that are no longer in production, including the Voigtlander Bessa series and the Konica Hexar RF, also have varying viewfinder magnification ratings. The Bessa R4, for example, has the widest viewfinder available in a rangefinder, with frame lines for 21mm lenses in the viewfinder.

Mirrorless Cameras

You're not limited to using M lenses on a rangefinder camera. Many mirrorless camera owners look to them as they pair much better than adapted SLR lenses and offer mechanical manual focus capability that delivers true tactile response when focusing manually, which is lacking from many native mirrorless lenses that use electronic focus systems. The full-frame Sony a7 II series has been popular as a digital platform for photographers who have a library of Leica M lenses, but are put off by the high cost of a digital rangefinder.

Leica cameras and lenses are expensive—there's no getting around that. But Leica isn't the only game in town when it comes to M-mount lenses. More affordable options are available from Zeiss and Voigtlander, and in some cases they're actually better performers than the pricey Leica alternatives. You can see the best M lenses we've reviewed here.

If you're in the market for a new SLR body, can check out the Best SLRs we've tested. And all of the cameras and lenses we've reviewed can be found in our Digital Cameras Product Guide.

Compare SpecsThe Best Leica M Lenses for 2020
Our Pick
Editor's Rating
Editors' Choice
5.0 Outstanding
Review
Editors' Choice
4.5 Excellent
Review
Editors' Choice
4.5 Excellent
Review
Editors' Choice
4.5 Excellent
Review
Editors' Choice
4.5 Excellent
Review
Editors' Choice
4.5 Excellent
Review
Editors' Choice
4.5 Excellent
Review
4.0 Excellent
Review
4.0 Excellent
Review
4.0 Excellent
Review
Weight
10.17.18.11.111.59.613.41.55.811.8
Viewfinder Type
Optical
Viewfinder Magnification
0.73x
Video Resolution
Not supported
Type
LensLensLensLensLensLensLensMirrorlessLensLens
Touch Screen
Stabilization
NoneNoneNoneNoneNoneNoneNoneNoneNoneNone
Sensor Type
CMOS
Sensor Size
Full-Frame (24 x 36mm)
Sensor Resolution
24
Optical Zoom
1.3 x
Minimum ISO
100
Memory Card Slots
1
Memory Card Format
SDXC (UHS-I)
Maximum Waterproof Depth
0
Maximum ISO
50000
Lens Mount
Leica MLeica MLeica MLeica MLeica MLeica MLeica MLeica MLeica MLeica M
HDMI Output
None
Flat Profile
Display Size
3
Display Resolution
1.04
Dimensions
1.9 by 2.1 inches2.2 by 2.0 inches2.7 by 2.0 inches3.1 by 2.5 inches2.4 by 2.2 inches1.6 by 2.1 inches2.5 by 2.6 inches3.1 by 5.4 by 1.5 inches0.7 by 0.2 inches2.4 by 2.1 inches
Connectivity
Wi-Fi
Battery Type
Leica BP-SCL5
35mm Equivalent (Wide)
503550907528352816
35mm Equivalent (Telephoto)
N/A mmN/A mmN/A mmN/A mmN/A mmN/A mmN/A mm21 mm

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