Leica M11 Monochrom

Leica M11 Monochrom

The Leica M11 Monochrom is a digital Leica M rangefinder camera introduced by Leica Camera AG in 2023. It is the fourth generation of Leica’s dedicated black-and-white digital M cameras and follows the original M Monochrom, M Monochrom Typ 246 and M10 Monochrom [1][2].

The camera uses the Leica M bayonet mount with an additional sensor for 6-bit lens coding. It accepts Leica M lenses and compatible M-mount lenses, while retaining the traditional optical rangefinder focusing system of the Leica M series [1].

The M11 Monochrom is built around a 60.3-megapixel monochrome BSI CMOS sensor with a pixel pitch of 3.76 µm. The sensor omits the color filter array used in standard digital cameras, allowing the camera to record luminance information directly for black-and-white photography [1][2].

The camera supports Leica’s Triple Resolution Technology, recording DNG or JPEG files at approximately 60MP, 36MP or 18MP while using the full sensor area. The official technical data lists DNG resolutions of 9536 × 6336, 7424 × 4936 and 5280 × 3506 pixels [1].

The ISO range runs from ISO 125 to ISO 200000, both manually and in Auto ISO. This extended sensitivity range is one of the defining features of the M11 Monochrom, especially compared with color-sensor M cameras [1][2].

The viewfinder is a bright-line optical rangefinder with automatic parallax compensation. It displays paired framelines for 35/135mm, 28/90mm and 50/75mm lenses, with automatic switching when a lens is mounted. The finder magnification is 0.73x [1].

Mechanically, the M11 Monochrom uses an electronically controlled focal-plane shutter plus an electronic shutter function. The mechanical shutter runs from 60 minutes to 1/4000 second, while the electronic shutter runs from 60 seconds to 1/16000 second. Flash synchronization is available up to 1/180 second [1].

History

Development and Launch

The Leica M11 Monochrom was announced in April 2023 as the monochrome version of the Leica M11 platform. It continued Leica’s dedicated black-and-white digital camera line, which began with the original CCD-based M Monochrom in 2012 [2][3].

Position in the M11 Family

The M11 Monochrom shares the broader M11-generation body concept, including the high-resolution BSI CMOS sensor architecture, USB-C connection, internal memory and streamlined digital workflow. Unlike the standard M11, it is designed only for black-and-white imaging and does not record color files [1][2].

The camera includes 256GB of internal memory, SD/SDHC/SDXC card support, USB 3.1 Gen1 Type-C, Wi-Fi, Bluetooth and compatibility with the Leica FOTOS app. It can also use the optional Leica Visoflex 2 electronic viewfinder through the accessory shoe contacts [1].

Sensor and Image Quality

The monochrome sensor is the defining technical feature. Because there is no color filter array, each photosite records luminance data directly rather than interpolated color data. This gives the camera its distinctive sharpness, tonal separation and high-ISO behavior [2][3].

The official technical data lists a UV/IR filter and no low-pass filter. DNG files are recorded at 14-bit color depth, while JPEG files are recorded at 8-bit. The camera records in sRGB color space despite producing monochrome images [1].

Body and Handling

The M11 Monochrom uses a full-metal housing made from magnesium and aluminum, with a leatherette cover and a sapphire glass rear display. The body measures approximately 138.8 × 80.3 × 38.5 mm and weighs approximately 542 g with battery or 461 g without battery [1].

The camera has a minimalist black finish and omits the red Leica front badge, continuing the understated visual language of earlier Monochrom models. The rear display is a 2.95-inch active-matrix TFT touchscreen with sapphire glass and 2,332,800 dots [1][2].

Relationship to Leica M10 Monochrom

The M11 Monochrom should be kept separate from the Leica M10 Monochrom. The M10 Monochrom uses a 40MP monochrome sensor and the M10-generation body platform, while the M11 Monochrom uses a 60MP BSI CMOS sensor, Triple Resolution Technology, 256GB internal memory, USB-C and the M11-generation control concept [1][4].

Relationship to Leica M11

The M11 Monochrom is closely related to the standard Leica M11 but should be treated as a distinct model. The standard M11 records color images using a Bayer-filter sensor, while the M11 Monochrom is dedicated exclusively to black-and-white photography. The monochrome sensor changes the camera’s imaging behavior, ISO range and collector identity [1][2].

Identification

The Leica M11 Monochrom is identified by its M11 Monochrom top-plate marking, black body finish, absence of the red front logo, 0.73x optical rangefinder, rear touchscreen, USB-C connection, BP-SCL7 battery, 256GB internal storage and Type No. 2416.

Order numbers are 20208 for EU/US/CN, 20209 for Japan and 20210 for the rest-of-world variant. These order numbers should be treated as regional product codes, not separate camera models [1].

Collector Notes

The Leica M11 Monochrom is important because it combines the traditional optical M rangefinder with Leica’s highest-resolution monochrome digital sensor platform. Its appeal is strongest for photographers who want a dedicated black-and-white camera with modern digital workflow and classic M handling.

Collectors and buyers should check the rangefinder alignment, sensor condition, shutter function, rear screen, internal memory, USB-C port, battery compartment, hot shoe contacts, firmware status and whether the camera includes its original regional accessories.

Common listing names include Leica M11 Monochrom, M11M, Leica M11 Mono, Leica M11 Monochrome and Leica M11 Monochrom Typ 2416. These should be treated as alternate names for the same base model.

The Leica M11 Monochrom should be treated as a separate M-mount digital camera because its monochrome 60MP sensor, Type 2416 designation, order numbers and M11-generation body platform make it distinct from both the standard Leica M11 and earlier Monochrom models.

Sources

• [1] Leica Camera AG. Leica M11 Monochrom Technical Data. https://leica-camera.com/sites/default/files/pm-93572-EN_Tech-Data_M11-Monochrom.pdf
• [2] Leica Camera AG. Leica M11 Monochrom Product Page. https://leica-camera.com/en-int/photography/cameras/m/m11-monochrom
• [3] DPReview. Leica M11 Monochrom Preview. https://www.dpreview.com/reviews/leica-m11-monochrom-preview
• [4] Red Dot Forum. Leica M11 Monochrom. https://www.reddotforum.com/content/2023/04/leica-m11-monochrom/