OM System OM-5
The OM System OM-5 (2022) is a Micro 4/3 (2×) camera with a 20-megapixel sensor (5184×3888 px) and a 2× crop factor. Its 17.3×13 mm sensor and 3.34 µm pixels shape its depth of field, its field of view at each focal length, and how large you can print.
Specifications
| Sensor format | Micro 4/3 (2×) |
|---|---|
| Sensor size | 17.3 × 13 mm |
| Crop factor | 2× |
| Megapixels | 20 MP |
| Resolution | 5184 × 3888 px |
| Pixel pitch | 3.34 µm |
| Mount | Micro 4/3 |
| Released | 2022 |
With its 2× crop factor, a 35 mm lens on the OM-5 frames roughly like a 70 mm lens on full frame. The examples below are computed from the OM-5's exact sensor size and 20 MP resolution, so they match your camera rather than a generic sensor.
Depth of field examples: Hyperfocal distance @ 24 mm f/8 = 4.82 m · Max shutter (500 rule) @ 24 mm = 10 s
Depth of field examples
| Setup | Depth of field | Near | Far |
|---|---|---|---|
| 35 mm · f/2.8 · 3 m | 61.6 cm | 2.72 m | 3.34 m |
| 50 mm · f/2.8 · 3 m | 29.8 cm | 2.86 m | 3.16 m |
| 85 mm · f/2 · 2 m | 3.2 cm | 1.98 m | 2.02 m |
Field of view by focal length
| Focal length | Full-frame equivalent | Horizontal field of view |
|---|---|---|
| 16 mm | 32 mm | 56.8° |
| 24 mm | 48 mm | 39.6° |
| 35 mm | 70 mm | 27.8° |
| 50 mm | 100 mm | 19.6° |
| 85 mm | 170 mm | 11.6° |
Maximum print size
| Resolution | Centimetres | Inches |
|---|---|---|
| 300 DPI | 43.9 × 32.9 cm | 17.3 × 13 in |
| 240 DPI | 54.9 × 41.1 cm | 21.6 × 16.2 in |
| 180 DPI | 73.2 × 54.9 cm | 28.8 × 21.6 in |
Open the full calculator
Depth of Field CalculatorSee exactly how much of your photo will be in focus, for any camera, lens and aperture.Hyperfocal Distance CalculatorFind the focus distance that keeps everything from half that distance to infinity sharp.Field of View CalculatorWork out the angle of view and how much of a scene your lens covers at any distance.Crop Factor CalculatorConvert focal length and aperture to their full-frame equivalents for any sensor.500 Rule CalculatorFind the longest shutter speed for sharp, trail-free stars with any lens.Print Size CalculatorSee how big you can print your photo at any resolution, in centimetres and inches.