Lens Type	Mirrorless Lenses
Focal Length	17-40mm
Maximum Aperture	F1.8
Aperture (Max. & Min.)	Max: F1.8; Min: F16
Camera Mount Type	Canon RF-S \| FUJIFILM X \| L-Mount \| Sony E
Camera Format	APS-C
Angle of View	Canon RF-S: : 76.5-37.1° \| FUJIFILM X: : 79.7-39.1° \| L-Mount: : 79.7-39.1° \| Sony E: 79.7-39.1°
Minimum Focus Distance	28 cm / 11.1 in
Maximum Close-Up Magnification	0.2083x
Groups/Elements	11 Groups; 17 Elements
Diaphragm Blades	11

Lens Features

Lens Physical

Filter Thread	67mm
Dimensions (DxL)	Canon RF-S: 72.9 x 115.9 mm / 2.9 x 4.6 in \| FUJIFILM X: 72.9 x 118.2 mm / 2.9 x 4.7 in \| L-Mount: 72.9 x 115.9 mm / 2.9 x 4.6 in \| Sony E: 72.9 x 117.9 mm / 2.9 x 4.6 in
Weight	Canon RF-S: 560 g / 19.8 oz \| FUJIFILM X: 530 g / 18.7 oz \| L-Mount: 535 g / 18.9 oz \| Sony E: 525 g / 18.5 oz

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