Lens Image Formats

110(2 lenses)

A compact cartridge-film format whose small frame enabled very small cameras and unusually tiny lenses.

1/1.7-inch type(4 lenses)

A premium compact-camera sensor class slightly larger than the common 1/2.3-inch type format.

1-inch type / Nikon CX(6 lenses)

A compact digital format larger than traditional point-and-shoot sensors but smaller than Four Thirds.

Four Thirds(21 lenses)

A digital-native sensor format smaller than APS-C, used by Four Thirds and Micro Four Thirds lens systems.

APS-C(106 lenses)

The most common crop-sensor still-photo format, balancing smaller bodies and lenses with strong image quality.

135 / Full-frame(430 lenses)

The classic 35 mm still-photo frame, now the reference point for full-frame digital lens design.

44x33 digital medium format(18 lenses)

A modern digital medium-format size larger than full-frame but smaller than traditional 645 film.

6x4.5(19 lenses)

A medium-format film size that trades the larger 6x6 frame for more exposures and a rectangular composition.

6x6(1 lens)

The classic square medium-format roll-film frame, known for waist-level cameras and flexible cropping.

6x7(3 lenses)

A large rectangular roll-film format with a print-friendly shape and a much bigger field than 645.

6x9(5 lenses)

A large 3:2 roll-film format that gives a medium-format negative with familiar full-frame proportions.

4x5(10 lenses)

The most common large-format sheet-film size, large enough for camera movements and detailed negatives.

5x7(4 lenses)

A larger sheet-film format between 4x5 and 8x10, prized for a bigger negative without 8x10 scale.