Pentax-D HD FA 21mm f/2.4 ED Limited DC WR Lens - Silver
$2,079.00 ETA: 20/01/2025- Quick-Shift Focus
- Electromagnetic Rounded Diaphragm
- Extra-low Dispersion Glass
- HD & SP Coating
- Weather Resistant
| An ultra-wide-angle snapshot lens that delivers distinctive image renditions in both close-range and distant photography, while creating a natural, beautiful bokeh effect for such subjects as a seashell-covered beach with a background of breaking whitecaps and the faraway horizon This is the first D FA Limited-series lens featuring a 21mm ultra-wide angle. When used for distant subjects such as landscapes, it delivers a sharp, clear image across the image field, depicting leaves and branch tips in detail and even expressing the dampness of misty mornings. In close-range photography, it lets you approach the subject to a distance of just seven centimeters from lens front, letting you capture images with exaggerated perspective by taking advantage of its ultra-wide-angle focal length. In close-range photography, it provides a mild bokeh (defocused) effect in the background while capturing the main subject in sharp, crisp focus. Since the background gradually and subtly fades out of focus, the image retains the prevailing ambience of the entire scene. This lens lets you experience the pleasure of photography by changing the imaging characteristics depending on the shooting distance and the selected aperture. |
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| Focal Length | 21mm Equivalent to 32mm in 35mm format (when attached to PENTAX APS-C size DSLR cameras) |
| Maximum Aperture | F2.4 |
| Minimum Aperture | F22 |
| Lens Construction | 11 elements in 8 groups |
| Angle of View (Diagonal) | 92° (when attached to PENTAX 35mm full-frame SLR cameras) 68° (when attached to PENTAX APS-C size DSLR cameras) |
| Mount | KAF4 |
| Minimum Focusing Distance | 0.18m (0.6ft.) |
| Maximum Magnification | 0.26x |
| Filter Diameter | 67mm |
| Diaphragm Control | Electromagnetic diaphragm Fully automatic |
| Number of Diaphragm Blades | 8 Rounded diaphragm （21mm:F2.4-F4.5） |
| Aperture Ring | N/A |
| Tripod Mount | N/A |
| Lens Hood | fixed |
| Lens Cap | O-LW74A (included) |
| Lens Case | P80-150 (included) |
| Maximum Diameter x Length | approx. 74mm x 89mm (approx. 2.9in. x 3.5in.) |
| Weight | approx. 416g (approx. 14.7oz.) |
| Temperature | -10°C～40°C (14°F～104°F) |
| Humidity | 85% or less (no condensation) |
| Included Accessories | Lens Cap O-LW74A, Lens Mount Cap K,Lens Case P80-150 |
| Others | HD Coating SP (Super Protect) Coating Quick-shift Focus System (QFS/A) DC (DC Motor) Colors (Black / Silver ) |
| Compatible Converters | HD PENTAX-DA AF REAR CONVERTER 1.4x AW* |
Code: 28050
Related Categories
K Mount Lenses
D FA Lenses
Related Lenses by Sensor Size
Full Frame Lenses
Related Lenses by Type
Wide Angle Lenses
Prime Lenses
Code: 28050
At a glance
- Quick-Shift Focus
- Electromagnetic Rounded Diaphragm
- Extra-low Dispersion Glass
- HD & SP Coating
- Weather Resistant
Related Categories
K Mount Lenses
D FA Lenses
Related Lenses by Sensor Size
Full Frame Lenses
Related Lenses by Type
Wide Angle Lenses
Prime Lenses
