Common Crop Factors
Crop factor figures are useful in calculating 35 mm equivalent focal length and 35 mm equivalent magnification. Some common crop factors are:
| Type | Height (mm) | Crop factor |
|---|---|---|
| 1/2.5" (Many Superzoom and point-and-shoot cameras) | 4.29 | 5.6 |
| 1/2.3" (Compacts and Superzooms like Canon Powershot SX Series) | 4.62 | 5.2 |
| 1/1.8" (High-end compacts like Canon Powershot G1 - G7) | 5.32 | 4.5 |
| 1/1.7" (High-end compacts like Canon Powershot G9 - G12) | 5.70 | 4.2 |
| 2/3" (Fujifilm X10) | 6.60 | 3.6 |
| Nikon 1/CX | 8.80 | 2.7 |
| m4/3 · 4/3" (Four Thirds) | 13 | 1.84–2 |
| Sigma Foveon X3 | 13.80 | 1.7 |
| Canon APS-C | 14.80 | 1.6 |
| General APS-C (Nikon DX, Pentax K, Samsung NX, Sony α DT & NEX) | 15.60 | 1.5 |
| Canon APS-H | 18.60 | 1.3 |
Read more about this topic: Crop Factor
Famous quotes containing the words common, crop and/or factors:
“It is to be lamented that the principle of national has had very little nourishment in our country, and, instead, has given place to sectional or state partialities. What more promising method for remedying this defect than by uniting American women of every state and every section in a common effort for our whole country.”
—Catherine E. Beecher (1800–1878)
“The myths about what we’re supposed to feel as new mothers run strong and deep. . . . While joy and elation are surely present after a new baby has entered our lives, it is also within the realm of possibility that other feelings might crop up: neediness, fear, ambivalence, anger.”
—Sally Placksin (20th century)
“Language makes it possible for a child to incorporate his parents’ verbal prohibitions, to make them part of himself....We don’t speak of a conscience yet in the child who is just acquiring language, but we can see very clearly how language plays an indispensable role in the formation of conscience. In fact, the moral achievement of man, the whole complex of factors that go into the organization of conscience is very largely based upon language.”
—Selma H. Fraiberg (20th century)