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  1. What is Crop Factor? Here is What You Need to Know

    Feb 25, 2020 · “Crop factor” is the ratio of the sensor size to 35mm / full-frame (see below). You take the provided crop factor number, multiply it with the focal length of the lens and you get …

  2. Crop factor - Wikipedia

    In digital photography, the crop factor, format factor, or focal length multiplier of an image sensor format is the ratio of the dimensions of a camera 's imaging area compared to a reference …

  3. What is crop factor and how do I calculate it? DX and FX …

    Jun 21, 2024 · Crop factor, also known as focal length multiplier, refers to the ratio between the size of a camera’s image sensor and the size of a 35mm full-frame sensor (36mm x 24mm). It …

  4. What Is Crop Factor And How Do You Calculate It? - Adorama

    Oct 3, 2022 · Crop factor or magnification factor refers to the diagonal measurement of a camera’s sensor size when compared to the diagonal measurement of a traditional 35mm …

  5. Crop Factor Explained: Full Frame vs. APS-C vs. Micro Four Thirds

    Apr 28, 2024 · Crop factor is a ratio that describes how much smaller (or larger) a camera’s sensor is compared to a full-frame sensor. The most common crop factors are: A lens …

  6. What is Crop Factor? Here is What You Need to Know - PetaPixel

    Dec 14, 2022 · What is Crop Factor? Here is the simple definition of crop factor: Crop factor is the ratio of the 35mm full-frame diagonal to the diagonal of a smaller crop sensor.

  7. What Is Crop Factor and How Do You Calculate It? - Shutter Muse

    Jan 23, 2022 · The term crop factor refers to the ratio of a specific sensor to a 35mm full-frame sensor. This factor determines the equivalent field of view of a lens when used on a camera …

  8. Crop Factor Explained - Photography Mad

    Crop factor is the ratio of a camera sensor's size to a 35mm film frame. Use it to calculate effective focal lengths and compare lenses between DSLRs.

  9. What is Crop Factor? (How Does it Affect Photos?)

    Apr 4, 2025 · Crop factor essentially changes the focal length of your lens, giving it a new “equivalent focal length.” This can have a big impact on how you use the lens and camera.

  10. Crop Factor Calculator

    How to calculate crop factor? The crop factor compares the image sensor sizes to the full-frame sensor size. To accommodate different aspect ratios of sensors, it is defined as the ratio of the …