Leica heeft even geleden voor zijn TL2-systeemcamera's versie 1.4 van de firmware uitgebracht. Deze camera's hebben een aps-c-formaat cmos-beeldsensor met 24 megapixels aan boord en kunnen van verwisselbare Leica-L-lenzen worden voorzien. De lijst met veranderingen van deze uitgave ziet er als volgt uit:
Version 1.4
- Selection of LCD / viewfinder settings: It is now possible to select when and where the content is displayed (up until now, display was simultaneous).
- Customisable left function menu: The items of the left function menu can now be customised by the assignment of up to six of a total of thirteen functions.
- Extended functions for the Fn button: Now, one of a total of six different functions can be assigned to the Fn button.
- Settings for the electronic shutter: The electronic shutter can be deactivated, permanently activated or set to complement the mechanical shutter.
- Focus Peaking in AF Mode: Manual focus corrections can now be applied in AF Mode with the MF-ring. In the meantime, Focus Peaking is available from FW 1.4.
- Focus Peaking with M-/R-Lenses: Focus Peaking is now also available when using M- R-Lenses with the M-Adapter L.
- Exposure correction during video recording: The left-hand setting dial can now be used to apply exposure correction during video recording.
- Zoom-in when reviewing images in the EVF: The right-hand setting dial allows users to zoom in while viewing images in the EVF.