Leica SL (Typ 601) review

March 23, 2016

Overall Rating:


Leica SL (Typ 601)

  • Features: 8/10
  • Build/Handling: 7/10
  • Metering: 8/10
  • Autofocus: 8/10
  • AWB Colour: 7/10
  • Dynamic Range: 9/10
  • LCD viewfinder: 9/10


  • - Extraordinary electronic viewfinder
  • - Excellent image quality
  • - Internal 4K video recording


  • - Large, heavy body
  • - Unintuitive controls with poor default set-up
  • - Limited native lens range



Price as Reviewed:

£5,050.00 (Body only)

It may push the definition of ‘compact’ to its limit, but Leica’s top-end CSC has some outstanding features that set it apart from the rest, as Andy Westlake discovers

Leica SL (Typ 601) review – Build and handling

There’s no getting away from the fact that the SL is a big, heavy camera, especially with its SL 24-90mm f/2.8-4 lens attached. Indeed, it’s as large as full-frame DSLRs such as the Nikon D810 or Canon EOS 5DS R fitted with their 24-70mm f/2.8 zooms. Its build quality appears faultless – the dust and splash-resistant body is machined from two solid blocks of aluminium alloy, and feels totally rigid in your hand. It should shrug off the abuse of daily professional use with ease.


Its matt-black paint finish, square edges, cross-hatched rubberised coating and minimalist controls all combine to give the SL a unique, and very modern, look. I suspect as many people will hate the design as love it, but there’s certainly no risk of it being mistaken for an identikit DSLR. Personally, though, I find the chunky handgrip to be less comfortable than the more sculpted grips on its competitors.

Handling is also decidedly unconventional. Where the aforementioned DSLRs are festooned with buttons and dials to give direct access to every imaginable setting, Leica has adopted a pared-down, minimalist approach that makes do with two dials, a joystick controller and just nine buttons (including the shutter). Apart from the shutter release and video start/stop control, the buttons are all dual function; tapping them does one thing, but holding them briefly down does another. These second functions are all user-customisable, but you have to memorise what each is set to, as the buttons are completely unmarked. It’s a scheme borrowed from the S-series DSLRs that Leica says is well liked by its users. However, I do wonder how many other potential buyers it will put off.

The top dial controls the shutter speed, while the rear dial sets the aperture; clicking the latter inwards and spinning it switches through the usual quartet of exposure modes (program, aperture priority, shutter priority and manual). The multi-controller joystick on the camera’s back is used to move the focus area around the frame; pushing it inwards activates AF, even when the camera is set to manual focus, which can be handy for quickly acquiring focus.

A top-plate button with a red dot in its centre is dedicated to starting and stopping video recording, while the silver button beside it switches the camera between stills and video modes. Unusually, in video mode you can’t shoot stills at all, leaving the shutter button completely unresponsive.


On the front plate are two buttons – one to release the lens and another that cycles through various preview modes. It’s possible to view the image at a standard brightness to give an SLR-like experience, or apply exposure simulation to pre-visualise the effects of your settings. Alongside conventional depth of field preview there’s also a Panasonic-like shutter-speed-simulation option. Anyone coming to the camera for the first time, though, is likely to find themselves trying to release the lens by pushing the preview button, and vice versa, as their respective physical designs are rather counterintuitive.

Perhaps the biggest problem with the SL, though, is that while the buttons are arranged very stylishly around the camera body, only a few are easy to press with the camera to your eye. This is compounded by a poor default set-up that conspicuously fails to assign the most used functions to the most accessible buttons. Exposure compensation is assigned to the left-side button behind the top dial, and ISO to the button top-left of the LCD; both are unreachable without a significant change of grip. However, I re-assigned these settings to the two buttons on the right side of the screen, which are both easily reached by your right thumb, and found that when set up like this the SL worked well.

Unusually, I didn’t find the touchscreen to be very useful while shooting, mainly because I was working with the EVF all the time and only a few shooting settings have been given a touch interface anyway. The screen can at least be used to browse through images in playback, although it isn’t as responsive with this as it could be.

  • Sensor: 24-million-pixel full-frame CMOS
  • Output size: 6,000×4,000 pixels
  • Lens mount: Leica L
  • Focal-length mag: 1x
  • Shutter speeds: 60-1/8000sec + bulb
  • ISO: 50-50,000
  • Exposure modes: PASM
  • Metering system: Multi-field, spot, average
  • Exposure comp: ±3EV in 1/3 steps
  • Drive mode: 11fps max, 7fps with AF
  • LCD: 3in, 1.04-million-dot touchscreen
  • Viewfinder: 4.4-million-dot, 0.8x magnification
  • AF points: 49-point contrast-detection
  • Video: Cine 4K (4,096×2,160) at 24fps
  • External mic: Via optional adapter
  • Memory card: SD, SDHC, SDXC (2 slots)
  • Power: BP-SCL4 rechargeable Li-ion
  • Battery life: Approx 400 shots
  • Dimensions: 147x104x39mm
  • Weight: 847g (with battery and card)

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