Pentax DA 18-55mm AL WR Standard Zoom Lens
The Pentax 18-55mm AL WR is a 18–55mm f/3.5 lens designed for Pentax K mount cameras. Used copies start from $65.99 on GearFocus, with buyer protection on every purchase.
Pentax DA 18-55mm AL WR Standard Zoom Lens
Used Pentax 18-55mm AL WR Listings on GearFocus
Lens Overview — Pentax 18-55mm AL WR
Key Features — Pentax 18-55mm AL WR
18-55mm APS-C Zoom: Covers a versatile standard zoom range equivalent to roughly 27-84mm in full-frame terms, suitable for landscapes, street, and everyday subjects.
Weather-Resistant Construction: WR designation means the lens is sealed against dust and moisture, allowing use in light rain or dusty outdoor conditions.
Pentax K Mount: Designed for Pentax DSLR bodies, ensuring full electronic communication and compatibility with the Pentax APS-C system.
f/3.5 Maximum Aperture: Opens to f/3.5 at the wide end, providing reasonable light-gathering capability for general daytime and well-lit indoor shooting.
Autofocus & Manual Focus: Supports both AF and MF operation, giving shooters the flexibility to switch modes depending on the situation.
Lightweight 230g Body: At just 230g, the lens adds minimal weight to a Pentax DSLR kit, making it practical for all-day carry.
Lens Specifications — Pentax 18-55mm AL WR
| Spec | Detail |
|---|---|
| Use Cases | Travel |
| Lens Type | Standard |
| Format | APS-C |
| Zoom/Prime | Zoom |
| Focal Length | 18–55mm |
| Maximum Aperture | f/3.5 |
| Camera System | DSLR |
| Lens Mount | Pentax K |
| Autofocus | Yes |
| Focus Type | Auto, Manual |
| Image Stabilization | None |
| Filter Thread | 52mm |
Description — Pentax 18-55mm AL WR
The Pentax DA 18-55mm AL WR is a standard zoom lens designed for APS-C format Pentax DSLR cameras, mounted via the Pentax K lens mount. It covers a focal length range of 18–55mm, providing the versatility needed for a wide variety of everyday photography scenarios. The lens opens to a maximum aperture of f/3.5, delivering reasonable light-gathering capability across its zoom range.
Weighing just 230g, it's one of the lighter options in the standard zoom category, making it a practical companion for photographers who prioritize a manageable kit size. Both autofocus and manual focus are supported, giving users flexibility depending on their shooting style or subject matter. The 52mm filter thread makes it straightforward to attach commonly available accessories.
One point to note is that this lens has no image stabilization, so steady shooting technique or appropriate shutter speeds will be important in lower-light conditions.
Pros — Pentax 18-55mm AL WR
- ✓Lightweight at 230g, making it easy to carry for extended shooting sessions
- ✓Covers an 18–55mm focal length range, offering versatility for standard zoom shooting on APS-C
- ✓Supports both autofocus and manual focus operation for flexible shooting control
Cons — Pentax 18-55mm AL WR
- ✗No image stabilization, which can be a limitation in low-light or slower shutter speed situations
- ✗Maximum aperture of f/3.5 is relatively modest for a standard zoom, limiting light-gathering capability
- ✗APS-C format only — not compatible with full-frame systems