A potelyt.com – Photography & Imaging Resources
ad

When you use links on apotelyt.com to buy products,
the site may earn a commission.

What is the crop factor of the Olympus E-P7?

The Olympus PEN E-P7 is equipped with a Four Thirds sensor, whose diagonal measures 21.7mm. The sensor has a crop factor (or format factor, or focal length multiplier) of 2.0.

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.

camera

Sensor size comparison with a film slide

With a crop factor of 2.0, the sensor in the Olympus E-P7 is smaller than the receptor area of a 35mm film slide or negative. As a result, a lens that is attached to the Olympus E-P7 will offer a narrower angle of view and provide deeper 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 25mm lens on the Olympus E-P7 will provide the same angle of view and depth of field as a 50mm normal lens on a film camera (25mm * 2.0 = 50mm).

Olympus E-P7 and Credit Card sensor measures
ad

Sensor specs and performance

The table below compares the sensor specs of the Olympus E-P7 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.

scroll hint
Sensor Characteristics
    Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
1.
 
Olympus E-P7 Four Thirds 20.2 5184 38884K/30p23.413.3149477
2.
 
Olympus E-M10 Four Thirds 15.9 4608 34561080/30p22.812.388472
3.
 
Olympus E-M10 III Four Thirds 15.9 4608 34564K/30p23.112.8112074
4.
 
Olympus E-M10 IV Four Thirds 20.2 5184 38884K/30p23.313.2140276
5.
 
Olympus E-P1 Four Thirds 12.2 4032 3024720/30p21.410.453655
6.
 
Olympus E-P2 Four Thirds 12.2 4032 3024720/30p21.510.450556
7.
 
Olympus E-P3 Four Thirds 12.2 4032 30241080/60i20.810.153651
8.
 
Olympus E-P5 Four Thirds 15.9 4608 34561080/30p22.812.489572
9.
 
Olympus E-PL9 Four Thirds 15.9 4608 34564K/30p23.112.8116274
10.
 
Panasonic GX9 Four Thirds 20.2 5184 38884K/30p23.112.8116374
11.
 
Panasonic TZ200 1-inch 20.0 5472 36484K/30p22.012.244964
Note: DXO values in italics represent estimates based on sensor size and age.
Further information on the sensor in the Olympus E-P7 and the camera's operation can be found in the camera manual.

In the United States, the E-P7 was initially launched in June 2021 at a price of $799.

logo
Check E-P7 price at
amazon.com

Camera to camera comparisons

If you would like to see a side-by-side review with another camera, just make your choice using the following search menu. There is also a set of direct links to comparison reviews that other users of the CAM-parator app explored.

~
    loader
    ad

    Specifications Summary
    Camera Model Olympus E-P7
    Camera Type Mirrorless system camera
    Camera Lens Micro Four Thirds lenses
    Launch Date June 2021
    Launch Price USD 799
    Sensor Specs
    Sensor Technology CMOS
    Sensor Format Four Thirds Sensor
    Sensor Size 17.4 x 13.0 mm
    Sensor Area 226 mm2
    Sensor Diagonal 21.7 mm
    Crop Factor 2.0x
    Sensor Resolution 20.2 Megapixels
    Image Resolution 5 184 x 3 888 pixels
    Pixel Pitch 3.34 μm
    Pixel Density 8.91 MP/cm2
    Moiré control Anti-Alias filter
    Movie Capability 4K/30p Video
    ISO Setting 200 - 25 600 ISO
    ISO Boost 100 - 25 600 ISO
    Image Processor TruePic VIII
    Screen Specs
    Viewfinder Type No viewfinder
    Top-Level Screen no Top Display
    LCD Framing Live View
    LCD Size 3.0 inch
    LCD Resolution 1040k dots
    LCD Attachment Tilting screen
    V-logging Friendliness Front-flip possible
    Touch Input Touchscreen
    Shooting Specs
    Focus System Contrast-detect AF
    Manual Focusing AidFocus Peaking
    Maximum Shutter Speed 1/4000s
    Continuous Shooting 8.7 shutter flaps/s
    Shutter Life Expectancy100 000 actuations
    Silent ShootingElectronic Shutter
    Time Lapse PhotographyIntervalometer Built-in
    Image StabilizationIn-body stabilization
    Fill Flash Built-in Flash
    Storage Medium SDXC cards
    Single or Dual Card Slots Single card slot
    UHS card support UHS-II
    Connectivity Specs
    External Flash Hotshoe
    USB Connector USB 2.0
    HDMI Port micro HDMI
    Wifi Support Wifi built-in
    Bluetooth Support Bluetooth built-in
    Body Specs
    Battery Type Olympus BLS-50 power pack
    Battery Life (CIPA)360 shots per charge
    Body Dimensions 118 x 69 x 38 mm
    (4.6 x 2.7 x 1.5 in)
    Camera Weight 337 g (11.9 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  »  Olympus E-P7 Review  »  Olympus E-P7 Crop Factor