What is the crop factor of the Leica S3?
The Leica S3 is equipped with a medium format sensor, whose diagonal measures 54.1mm. The sensor has a crop factor (or format factor, or focal length multiplier) of 0.8.
The crop factor is defined as the ratio of the 35mm full-frame film diagonal to the diagonal of a digital sensor. This number indicates how a lens behaves in relation to the size of the image sensor.
Sensor size comparison with a film slide
With a crop factor of 0.8, the sensor in the Leica S3 is larger than the receptor area of a 35mm film slide or negative. As a result, a lens that is attached to the Leica S3 will offer a wider angle of view and provide shallower depth of field than a lens of similar focal length and aperture on a film camera. The equivalent focal length is obtained by multiplying the actual focal length of the lens with the crop factor. For example, a 63mm lens on the Leica S3 will provide the same angle of view and depth of field as a 50mm normal lens on a film camera (63mm * 0.8 = 50mm).
Sensor specs and performance
The table below compares the sensor specs of the Leica S3 to those of several similar cameras. The reported DXO values are indicators of the sensor's imaging quality (higher is better), covering color depth (DXO Portrait), dynamic range (DXO Landscape), and high-ISO noise (DXO Sports). Larger sensor cameras tend to outperform cameras of the same generation that are equipped with a smaller imager. On the other hand, larger sensors are more expensive and require bigger and heavier lenses than smaller light receptors.
# | Camera Model |
Sensor Class |
Resolution (MP) |
Horiz. Pixels |
Vert. Pixels |
Video Format |
DXO Portrait |
DXO Landscape |
DXO Sports |
DXO Overall |
|
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Leica S3 | Medium Format | 64.0 | 9800 | 6533 | 4K/24p | 25.6 | 14.4 | 3143 | 98 | |
2. | Leica Q2 | Full Frame | 46.7 | 8368 | 5584 | 4K/30p | 26.4 | 13.5 | 2491 | 96 | |
3. | Leica M-E Typ 240 | Full Frame | 23.7 | 5952 | 3976 | 1080/25p | 25.2 | 14.2 | 2821 | 94 | |
4. | Leica M10-P | Full Frame | 23.8 | 5952 | 3992 | none | 25.1 | 14.1 | 2739 | 93 | |
5. | Leica M10 | Full Frame | 23.8 | 5952 | 3992 | none | 24.4 | 13.2 | 2133 | 86 | |
6. | Leica S-E Typ 006 | Medium Format | 37.5 | 7500 | 5000 | none | 25.1 | 13.7 | 2763 | 93 | |
7. | Leica S Typ 007 | Medium Format | 37.5 | 7500 | 5000 | 4K/24p | 25.1 | 13.7 | 2763 | 93 | |
8. | Leica S Typ 006 | Medium Format | 37.5 | 7500 | 5000 | none | 23.9 | 12.2 | 824 | 76 | |
9. | Leica S2 | Medium Format | 37.5 | 7500 | 5000 | none | 23.9 | 12.5 | 2224 | 82 | |
10. | Nikon D6 | Full Frame | 20.7 | 5568 | 3712 | 4K/30p | 25.3 | 14.3 | 2886 | 95 | |
11. | Sony RX10 IV | 1-inch | 20.0 | 5472 | 3648 | 4K/30p | 22.0 | 12.2 | 408 | 63 | |
Note: DXO values in italics represent estimates based on sensor size and age. |
In the United States, the S3 was initially launched in September 2018 at a price of $18,995.
Camera to camera comparisons
If you would like to see a side-by-side review with another camera, just make a corresponding selection in the search boxes below. Alternatively, you can follow any of the listed hyperlinks for comparisons that others found interesting.
Camera Model | Leica S3 | |
---|---|---|
Camera Type | Digital single lens reflex | |
Camera Lens | Leica S mount lenses | |
Launch Date | September 2018 | |
Launch Price | USD 18 995 | |
Sensor Specs | ||
Sensor Technology | CMOS | |
Sensor Format | Medium Format Sensor | |
Sensor Size | 45.0 x 30.0 mm | |
Sensor Area | 1 350 mm2 | |
Sensor Diagonal | 54.1 mm | |
Crop Factor | 0.8x | |
Sensor Resolution | 64 Megapixels | |
Image Resolution | 9 800 x 6 533 pixels | |
Pixel Pitch | 4.59 μm | |
Pixel Density | 4.74 MP/cm2 | |
Moiré control | no AA filter | |
Movie Capability | 4K/24p Video | |
ISO Setting | 100 - 50 000 ISO | |
Image Processor | Maestro II | |
Screen Specs | ||
Viewfinder Type | Optical viewfinder | |
Viewfinder Field of View | 98% | |
Viewfinder Magnification | 0.87x | |
Top-Level Screen | Control Panel | |
LCD Framing | Live View | |
LCD Size | 3.0 inch | |
LCD Resolution | 922k dots | |
LCD Attachment | Fixed screen | |
Touch Input | No touchscreen | |
Shooting Specs | ||
Focus System | Phase-detect AF | |
Manual Focusing Aid | Focus Peaking | |
Maximum Shutter Speed | 1/4000s | |
Continuous Shooting | 3 shutter flaps/s | |
Shutter Life Expectancy | 100 000 actuations | |
Silent Shooting | no E-Shutter | |
Time Lapse Photography | no Intervalometer | |
Fill Flash | no On-Board Flash | |
Storage Medium | CF or SDXC cards | |
Single or Dual Card Slots | Dual card slots | |
UHS card support | UHS-II | |
Connectivity Specs | ||
External Flash | Hotshoe | |
Studio Flash | PC Sync socket | |
USB Connector | USB 3.0 | |
HDMI Port | mini HDMI | |
Microphone Port | External MIC port | |
Headphone Socket | Headphone port | |
Wifi Support | Wifi built-in | |
Geotagging | GPS built-in | |
Body Specs | ||
Environmental Sealing | Weathersealed body | |
Battery Type | Leica BP-PRO1 power pack | |
Body Dimensions |
160 x 120 x 80 mm (6.3 x 4.7 x 3.1 in) |
|
Camera Weight | 1 260 g (44.4 oz) |
Did you notice an error on this page? If so, please get in touch, so that we can correct the information.
You are here: Home » Leica S3 Review » Leica S3 Crop Factor