Pentax SMCP-DA 21mm f/3.2 AL Wide Angle Auto Focus Limited Edition Lens - Black
Mfr. Part: 21590 SKU: PX2132AFAB
$649.95 Before $140.00 Savings
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Big Savings with one of these Outfit Combinations
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Item Includes
Lens Hood MH-RBA 43mm (38748), DA 21mm Lens Cap (31518), DA 21mm Lens Soft Case (37747)
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Description
With newly developed, high-performance optics, this new lens measures only one inch (25 millimeters long) and weighs a mere 4.9 ounces (140 grams). Mounted on a PENTAX digital SLR camera body, the lens protrudes very little from the camera's front panel, making it an ideal choice for carry-everywhere, instantaneous snapshot photography.
This versatile angle of view produces natural images with a moderate perspective and an expanded depth of field (or a wide in-focus area), making it ideal for many different types of subjects and occasions, including snapshots, landscape, travel photos, and architecture.
The DA 21mm incorporates a hybrid aspherical lens in its eighth optical element to effectively compensate for a variety of aberrations, which cause adverse effectson overall image quality. In order to assure high-quality image reproduction over the entire focusing range, it also features a floating mechanism, which is designed to adjust the degree of aberration compensation in relation to the focusing distance. |
Features
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Digital SLR-exclusive design |
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Ultra-thin, super-lightweight design |
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Limited lens-series quality for distinctive visual description and a premium appearance |
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Exceptional high contrast, high resolution optics with minimal aberrations |
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SP coating to protect the lens against water and grease |
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PENTAX-developed Quick-Shift Focus System |
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Minimum focusing distance of 20 centimeters for close-up photography |
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Dual filter attachment design |
Specifications
| Construction | 8 elements in 5 groups |
| Angle of view | 68° |
| F stop range | f/3.2-22 |
| Closest Focusing Distance | 7.9 inches (0.2m) |
| Maximum Magnification | 1:5.8 |
| Filter Size | 43mm or 49mm |
| Dimensions (Length x Diameter) | 1.0 inches (25mm) x 2.5 inches (63mm) |
| Weight | 4.9 oz. (140g) without hood; 5.5 oz. (155g) with hood |
| Notes | Diaphragm: Fully automatic
Photometric Method: TTL open-aperture metering |
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