HD PENTAX-DA 16-85 mm F3.5-5.6 ED DC WR

HD PENTAX-DA 16-85 mm F3.5-5.6 ED DC WR
HD PENTAX-DA 16-85 mm F3.5-5.6 ED DC WR
€699,99

A high-performance zoom lens which provides wide zoom coverage from ultra-wide-angle to telephoto

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Key Features

See description

  • A zoom lens for use with K-mount APS-C-format digital SLR cameras

  • Versatile, 5.3-times zoom lens covering ultra-wide angles

  • Exceptional imaging power to optimize the performance of super-high-resolution cameras

  • HD Coating to improve image description

Technical Specifications

View all specifications

  • Lens type

    Zoom Lens

    Focal length

    16-85mm

    Angle of View

    83°-19°

  • Mount

    KAF

    Lens construction

    16 elements in 12 groups

Lens glossary - knowing more about Pentax lenses

Lens glossary - knowing more about Pentax lenses

PENTAX lenses are an important part of the image quality. There are a lot of festures influencing the useabilty and t...

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HD PENTAX-DA 16-85 mm F3.5-5.6 ED DC WR

HD PENTAX-DA 16-85 mm F3.5-5.6 ED DC WR

€699,99

HD PENTAX-DA 16-85mmF3.5-5.6ED DC WR - A high-performance zoom lens which provides wide zoom coverage from ultra-wide-angle to telephoto

Versatile, 5.3-times zoom lens covering ultra-wide angles

This zoom lens offers a zoom ratio of approximately 5.3 times to cover the ultra-wide-angle to telephoto ranges for focal lengths of 24.5mm to 130mm (equiv. in the 35mm format). In addition to the most commonly used focal lengths, it provides ultra-wide-angle coverage to produce distinctive, creative visual expressions, such as an exaggerated perspective or an extra-wide depth of field. The versatile zoom lens comes in handy for a wide variety of scenes and subjects, including sweeping landscapes and cramped rooms.

Features

Image to render

Exceptional imaging power to optimize the performance of super-high-resolution cameras

Consisting of 16 optical elements in 12 groups, the lens features one ED (Extra-low Dispersion) glass element and three high-grade aspherical elements to minimize spherical and chromatic aberrations and suppress color bleeding.
In order to accommodate a super-high-pixel image sensor installed in an SLR camera body, its MTF (Modulation Transfer Function) curve is programmed to be higher than those of conventional models in the same class to deliver high-resolution, fine-detailed images.


HD Coating to improve image description

This lens is treated with the high-grade, multi-layer HD Coating. Compared with conventional multi-layer coatings, this PENTAX-original coating assures higher light transmittance and less reflection to deliver bright, high-contrast images free of flare and ghost images, even under demanding lighting conditions such as backlight.

Weatherresistant construction

The lens features a dependable weather-resistant construction with eight special seals to effectively prevent the intrusion of water into the lens interior. By pairing it with a weatherresistant digital SLR camera body, it assures a durable, reliable digital imaging system that performs superbly in demanding shooting settings — even in rain or mist, or in locations prone to water splashes or spray.

SP (Super Protect) Coating

SP coating is a PENTAX-original special coating that provides superior performance in repelling water and oils. It is used on the front surface of the first high-performance lens for effective protection of the lens surface. This coating not only prevents adhesion of dust, water drops, oils, and other substances, but it also makes it easy to wipe off objects that adhere to the lens.

Image to render

Internal lens motor for smooth autofocus operation

A DC motor for the autofocus (AF) incorporated within the lens enables smooth autofocus operation. A non-rotating mechanism is also used for locking the focus ring during autofocus so that the lens is held in the same position as manual focus.

*The compatible models are: K-1/K-1 Mark II/K-3 Mark III/ K-3II/K-3/KP/KF/K-S2/K-S1/K-70/K-50/K-30/K-5 II/K-5IIs/K-5/K-01/K-7/K-r/K-x/K-m/K20D/K200D/K10D/K100D Super.
(Depending on the modell, the actual firmware is required)
When mounted on other camera bodies, the focus mode is automatically switched to manual.

Lens Hood  included

In addition to a variety of features, such as our unique multi-coating and the prevention of reflections in the lens barrel, a large special lens hood is included with this PENTAX lens to minimise ghosting and flare that occurs in backlit and other adverse conditions. As such, the lens hood is an integral part of the optical system and should always be used when using the lens. Most PENTAX lenses are designed so that the lens tip does not rotate when zooming and focusing to facilitate the use of circular polarising filters. This isfurther supported by a small window in the lower part of the aperture to allowthe circular polarising filter to be operated.

Others


Rounded diaphragm
To produce a smooth, beautiful bokeh (defocus) effect, while minimizing the streaking effect of point light sources

Quick-Shift Focus System
After focusing using the autofocus, the focus ring can be turned to allow immediate focus adjustment using the manual focus.
This feature enables smooth operability by eliminating the need for an AF/MF switching operation. This is useful during closeup photography, for instance, when you want to shoot while making fine adjustments to the focus

【MTF Chart】

Image to render

*Geometric optics MTF
(MTF calculated without referencing the effects of light diffraction phenomenon)
**Wave optical MTF (MTF calculated referencing the effects of light diffraction phenomenon)

MTF chart information
MTF (Modulation Transfer Function) is a kind of index used to evaluate lens performance, which represents the extent of subject contrast reproduction as spatial frequency.
The MTF chart here shows the contrast on the vertical axis, and distance from the center of the image on the horizontal axis. For the spatial frequency, 10 lines/mm shows a low frequency, and 30 lines/mm shows a high frequency, resulting in the MTF graph. On the graph, the solid line represents the S direction (sagittal direction and radiation direction) MTF, and the broken line represents the M direction (meridional direction and concentric circular direction) MTF.
In general, a low-frequency MTF is proof of a clear, high-contrast lens, and a high-frequency MTF is proof of a sharp lens with high resolving power.

PENTAX K Mount

The lens mounts for PENTAX interchangeable lenses are based on the bayonet K mount, which has remained unchanged since its inception in 1975. It is a mount unique to PENTAX that features a large aperture combined with superior ease of replacement, accuracy, and toughness. These features are utilized to comfortably incorporate an iris control mechanism, autofocus mechanism, and other functions for enabling nearly complete compatibility with conventional lenses. The PENTAX K Mount keeps its advanced versatility despite differences in camera and lens functions.

Pentax photographers from all over the world share their pictures on Instagram using the official hashtag

Find more images taken with the HD PENTAX-DA 16-85mmF3.5-5.6ED DC WR.

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Technical Specifications

Lens Type
Wide angle zoom lens
Compatible Sensor Size
APS-C / (Limited usage with a 35mm full-frame SLR camera body. The image size is automatically cropped to the APS-C format.)
Mount
KAF
Focal Lenght
24.5-130mm (Equivalent in 35mm format when attached to PENTAX APS-C size DSLR cameras) / 16-85mm (when attached to PENTAX 35mm full-frame SLR cameras)
Angle of View
83°-19° (when attached to PENTAX APS-C size DSLR cameras)
Lens construction
16 elements in 12 groups
Maximum Aperture
F3.5-5.6
Minimum Aperture
F22-F38
Diaphragm Control
Fully automatic
Number of Diaphragm Blades
7
Aperture Ring
N/A
Minimum Focusing Distance
0.35m
Maximum Magnification
0.26x
Filter Diameter
72mm
Usage environment
Temperature: -10°C～40°C (14°F～104°F) Humidity: 85% or less (no condensation)
Weather Protection
WR (Weather Resistant) construction, with eight special seals
Diameter x length
78mm x 94mm
Weight
Approx. 488g
Included Accessories
Lens Hood PH-RBC72 / Lens Cap O-LC72 / Lens Mount Cap K
Art. No.
21387 (Black)