12-24mm F4 DG HSM | A Refurbished
As low as $1,199 Regular Price $1,599
SKU: #
205-R
- F4 brightness throughout the zoom range
- Outstanding image quality from center to edges
- Angle of view even wider than that of human vision
- Minimum focusing distance of only 24cm / 9.4 in.
- Minimal distortion and chromatic aberration
- Exclusive low-dispersion glass
- Super Multi-Layer Coating reduces flare and ghosting
- Water and oil repellent front coating
- HSM (Hyper Sonic Motor) delivers high AF speed
- 9-blade rounded diaphragm
Awards
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2017 TIPA: 12-24mm F4 Art
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2017 PCMag: 12-24mm F4 Art
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2017 Lucie Awards: 12-24mm F4 Art
Related Blog Posts
- Lens Construction
- 16 elements in 11 groups ?Lens Construction
- Angle of View
- 122.0°-84.1°
- Number of Diaphragm Blades
- 9 (rounded)
- Maximum Aperture
- F4
- Minimum Aperture
- F22
- Minimum Focusing Distance
- 24cm / 9.4 in. (at 24mm)
- Filter Size
- N/A
- Maximum Magnification
- 1:4.9
- Weight
- 1,150g / 40.6 oz.
- Dimensions (Diameter x Length)
- 102 x 131.5mm / 4.0 x 5.2 in.
Firmware Information
Learn more about the latest firmware.
View FirmwareCamera Compatibility
Check compatibility of lenses with your camera make and model.
View CompatibilityGeometrical MTF Chart
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10 lines per millimeter measure the lens's contrast ability (red lines). Repeating fine parallel lines spaced at 30 lines per millimeter measure the lens's sharpness ability (green lines) when the aperture is wide open.
Wide-End
Geometrical MTF Chart
Tele-End
Diffraction MTF Chart
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Diffraction MTF takes diffracted light at every aperture into account which is very close to actual image data. Geometrical MTF does not consider the diffraction quality of light, yet it tends to show higher values than actual image.
Wide-End
Diffraction MTF Chart
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Effective Distortion
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The red line illustrates how the lattice pattern will appear in the actual picture when any lens distortion is taken into account.
Wide-End
Effective Distortion
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Relative Distortion
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The image will be seen as expanded (barrel distortion) in negative values or will be seen as a recessed (pincushion distortion) in positive distortion values.
Wide-End
Relative Distortion
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Vignetting
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The horizontal axis shows the image height and the vertical axis shows the brightness of the image
Wide-End
Vignetting
Tele-End
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