Lens finder
Pentax smc DA 15mm f/4 ED AL Limited
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APS-C sized imageLenses that create APS-C sized image are designed for digital only. They cannot be used on cameras that have image sensor larger than the APS-C format. These lenses are not suitable for film cameras either. No stepping motor AFLenses with stepping motor focusing mechanism are better for contrast based focusing, and are quiter and faster than traditionally focusing lenses. One or more Low Dispersion lens element is usedLow Dispersion lens elements help to reduce chromatic aberration. Not stabilizedImage stabilization helps to reduce blur caused by hand shake, especially at high focal length or in low light situations. Image stabilization can give 1 to 3 stop advantage over none stabilized lens, based on the reciprocal rule. Metal mountCheaper lenses are usually equipped with plastic mount, while more expensive, professional lenses have metal mount. In general, metal mounts are more durable, and a good thing to have when lenses are changed a lot. When a camera is used mainly with one lens, the material of the lens mount is not that important. No Internal ZoomInternally zooming lenses don't change their size while focal length is changing. |
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The smc PENTAX-DA 15mm F4 ED AL Limited lens designed for exclusive use with its digital SLR cameras. This model inherits all the attributes of this renowned series, including high-quality image reproduction and high-grade lens-barrel finish, while providing users with a unique ultra-wide-angle perspective.
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Pentax smc DA 15mm f/4 ED AL Limited Specification
| Available mount(s) | Pentax K |
| Application(s) | Landscape, Interiors, Architecture |
| Category(s) | Wide angle prime |
| Multiplier | 1.5× |
| Stabilizer | no |
| Focal length | 15 mm (prime) |
| Lens construction | 8 elements in 6 groups |
| Angle of view |
35mm: N/A digital: 86° |
| Number of blades | 7 |
| Maximum aperture | f/4 |
| Minimum aperture | f/22 |
| Minimum focusing distance | 18 cm |
| Magnification | 0.15× |
| Filter size | 49 mm |
| Size | ∅ 63 × 39.5 mm |
| Weight | 212 g |
| Notes |
- Quick-Shift Focus System
- SP (Super Protect) Coating |
| AF speed | N/A |
| AF sound | |
| Internal focusing | N/A |
| Internal zoom | no |
| Fix front lens | N/A |
| Mount type | metal |
| Weather sealed | N/A |
| Drop in filter | N/A |
| Ultrasonic AF | N/A |
| Stepping motor AF | no |
| APS-C sized circle | yes |
| Low dispersion lens element | yes |
| Hard case | not included |
| Soft case | DA-70 (included) |
| Lens hood | beépített (included) |
| Tripod adapter | not included |
| Discontinued | yes |
Pentax smc DA 15mm f/4 ED AL Limited Reviews
Other reviews
- Pentax smc DA 15mm f/4 ED AL Limited review at dc.watch.impress.co.jp (Japanese)
- Pentax smc DA 15mm f/4 ED AL Limited review at www.dpreview.com (English)
- Pentax smc DA 15mm f/4 ED AL Limited review at www.slrgear.com (English)
- Pentax smc DA 15mm f/4 ED AL Limited review at www.photozone.de (English)
- Pentax smc DA 15mm f/4 ED AL Limited review at www.lenstip.com (English)
- Pentax smc DA 15mm f/4 ED AL Limited review at www.ephotozine.com (English)
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