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Pentax DA 18-135mm F3.5-5.6 AL [IF] DC WR Lens
Weatherproof - Seals protect from dust, humidity and light splashing.
Zoom Lens
Rectilinear are normal lenses that show straight lines as straight lines.
Thread size in milimeters for screw-on filters.62
Quick-Shift Autofocus, also called Direct Manual-Focus (DMF).Lens Description
The Pentax DA 18-135mm F3.5-5.6 AL [IF] DC WR is a wide to medium telephoto zoom designed for cameras with a APS-C (1.5X) sensor. This variable-aperture zoom covers a 18 to 135mm focal-range. It provides the same field of view as a 27-202.5mm lens on a Full-Frame camera.
This 8X zoom lens focuses down to 40cm from the imaging plane, capturing subject with a maximum 0.24X magnification. The lens offers a Quick-Shift AF system which lets the user simply rotate the focus-ring to focus manually. A built-in focus motor is used to set the focus-distance. It allowed Pentax to optimize the motor precisely for this lens in order to maximize performance.
The lens weighs 405g. Its body is weatherproof against adverse weather such as rain and snow. Seals in key areas prevent entry of water and dust.
This lens is only available for the Pentax K mount. It directly attaches and is fully compatible with all Pentax K mount cameras with APS-C (1.5X) sensors.
![Pentax DA 18-135mm F3.5-5.6 AL [IF] DC WR](/img/lens/w300/pentax_da18135f3556wr.jpg)
![Pentax DA 18-135mm F3.5-5.6 AL [IF] DC WR](/img/lens/w100/pentax_da18135f3556wr.jpg)
Focal-Range
Angle-Of-View
Maximum Aperture
Viewing Angle Range
Maximum Aperture
Magnification
Weight
Pentax DA 18-135mm F3.5-5.6 AL [IF] DC WR Specifications
| Brand | Pentax | Model | DA 18-135mm F3.5-5.6 AL [IF] DC WR |
|---|---|---|---|
| Mount | Pentax K | Max FLM | 1.5X |
| Focal Range | 18 - 135mm | View Angle | 76 - 12° |
| Max Aperture | F/3.5 - 5.6 | Min Aperture | F/22 - 38 |
| Min Focus | 40cm | Magnification | 0.24X |
| Filter Size | 62mm | Aperture Blades | 7 |
| Size (D x L) | 73 x 76mm | Weight | 405g |
| Tilt | N / A | Shift | N / A |
| Stabilization | Protection | Weatherproof | |
| Zoom Drive | Mechanic | Focus Drive | AF with Quick-Shift |
| Zoom Mechanism | External | Focus Mechanism | Internal |
| Hood | Bayonet | Focus Motor | Internal |
| Perspective | Rectilinear | Introduced | 2010-09-20 |
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Pentax 18-135mm F/3.5-5.6 Facts
![Pentax DA 18-135mm F3.5-5.6 AL [IF] DC WR](/img/lens/w200/pentax_da18135f3556wr.jpg)
Weatherproof - Seals protect from dust, humidity and light splashing.Zoom LensRectilinear are normal lenses that show straight lines as straight lines.Thread size in milimeters for screw-on filters.62Quick-Shift Autofocus, also called Direct Manual-Focus (DMF).| 18-135mm Focal-Range | F/3.5-5.6 Max Aperture |
| 62mm Filter Thread | AF with Quick-Shift |
| Pentax K Mount | APS-C (1.5X) Coverage |
| 405g Lens Weight | 73 x 76mm (D x L) |
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