HD PENTAX-DA FISH-EYE10-17mmF3.5-4.5ED

WINTER SALES 2026
HD PENTAX-DA FISH-EYE10-17mmF3.5-4.5ED
HD PENTAX-DA FISH-EYE10-17mmF3.5-4.5ED
HD PENTAX-DA FISH-EYE10-17mmF3.5-4.5ED
HD PENTAX-DA FISH-EYE10-17mmF3.5-4.5ED
HD PENTAX-DA FISH-EYE10-17mmF3.5-4.5ED
HD PENTAX-DA FISH-EYE10-17mmF3.5-4.5ED
HD PENTAX-DA FISH-EYE10-17mmF3.5-4.5ED
HD PENTAX-DA FISH-EYE10-17mmF3.5-4.5ED
HD PENTAX-DA FISH-EYE10-17mmF3.5-4.5ED
HD PENTAX-DA FISH-EYE10-17mmF3.5-4.5ED
HD PENTAX-DA FISH-EYE10-17mmF3.5-4.5ED
HD PENTAX-DA FISH-EYE10-17mmF3.5-4.5ED
HD PENTAX-DA FISH-EYE10-17mmF3.5-4.5ED
HD PENTAX-DA FISH-EYE10-17mmF3.5-4.5ED
€549,99
WINTER SALES 2026

Featuring the latest HD Coating to further upgrade image quality, and a totally redesigned body

Currently in stock

Key Features

See description

  • Extremely wide angle of view

  • Complete image field coverage

  • High-grade, multi-layer HD Coating

  • Redesigned to match the design of PENTAX K-mount digital SLR models

  • High-contrast images with edge-to-edge sharpness

Technical Specifications

View all specifications

  • Lens Type

    Super-wide-angle lens

    Focal Length

    10-17mm

    Lens Construction

    10 elements in 8 groups

  • Angle of View (Diagonal)

    180-100° (when attached to PENTAX APS-C size DSLR cameras)

    Mount

    KAF

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 FISH-EYE10-17mmF3.5-4.5ED

HD PENTAX-DA FISH-EYE10-17mmF3.5-4.5ED

€549,99

HD PENTAX-DA FISH-EYE10-17mmF3.5-4.5ED – a lens for a very special angle of view

The development of this new HD-zoom lens was based on smc PENTAX-DA FISH-EYE10-17mmF3.5-4.5ED, while conducting a thorough review of lens coatings. The high-grade, multi-layer HD Coating has been applied to the optical elements for high-contrast images with edge-to-edge sharpness and free of flare and ghost images.

While retaining the overall size of the original smc PENTAX-DA FISH-EYE10-17mmF3.5-4.5ED, this zoom lens features a totally new exterior design, similar to that of the latest DA- and D FA-series lenses. This new appearance also makes it a perfect partner for the newest K-series digital SLR models.

This ultra-wide-angle zoom lens has been designed to be extremely compact and lightweight for the use with PENTAX APS-C size image sensor, and reproduces the image in full format.

When mounted on a PENTAX digital SLR camera body, this zoom lens provides a 180-degree diagonal angle of view in the APS-C format at a focal length of 10mm to deliver eye-catching fish-eye images. Since the angle of view shifts dramatically with a slight change of focal length, the photographer can easily create visual expressions typical of an ultra-wide-angle lens, such as exaggerated perspective, deformed subjects and a pan-focus effect to capture the entire image field in focus.

The removeable lens hood allows for nearly circular fish-eye images* to expand the range of photographic expressions, when mounted on a PENTAX K-1 or PENTAX K-1 Mark II camera body.
* When the lens hood is removed with the Crop Function set to FF mode, there may be vignetting and/or lowered imaging performance at the edges of the image field, because the resulting image contains elements outside the lens’s image circle.
Zoom range covering the fish-eye angle


Designed for ultra close up photography
A minimum focusing distance of 14 centimeters, allowing the photographer to move in as close as approximately 2.5 centimeters from the front end of the lens to the subject, for ultra-close-up photography

Features

Image to render

Complex lens construction

This zoom lens also incorporates an Extra-low Dispersion (ED) glass element to effectively compensate for chromatic aberration for extra-clear, high-contrast images.

HD Coating to enhance imaging power　

After a thorough review of lens coatings, PENTAX applied HD Coating* — PENTAX’s latest multi-layer coating — to the lens. Compared to conventional multi-layer coatings, this high-performance, multi-layer coating reduces average reflectance in the visible light range by more than 50 percent and improves light transmittance, to minimize the adverse effects of flare and ghost images even in demanding lighting conditions such as backlighting. * HD is the abbre-viation of High Definition.

SP Coating to repel stains

SP (Super Protect) Coating, highly repellent to water, grease and dirt, has been applied to the lens’s front surface using a PENTAX-exclusive fluorine deposition process, making it easy to wipe off any stains such as fingerprints. This frees the photographer from worries in outdoor photography.

Image to render

Lens Hood included

In addition to a variety of features, such as our unique HD-multi-coating and the prevention of reflections in the lens barrel, a lens hood is included with this PENTAX lens to minimise ghosting and flare that occurs in backlit and other adverse conditions.
Especially with a lens like this, with an extremely curved front lens, the interaction between the aperture and the coating is very important for clear and brilliant image reproduction. Therefore, it is essential to use the supplied lens hood.

Others

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

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 FISH-EYE10-17mmF3.5-4.5ED

#pentax_da1017

Technical Specifications

Lens Type
Super-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:
17-25mm (Equivalent in 35mm format when attached to PENTAX APS-C size DSLR cameras) / 10-17mm (when attached to PENTAX 35mm full-frame SLR cameras)
Angle of View
180-100° (when attached to PENTAX APS-C size DSLR cameras)
Lens Construction
10 elements in 8 groups
Maximum Aperture
F3.5-4.5
Minimum Aperture
F22-32
Diaphragm Control
Fully automatic
Number of Diaphragm Blades
6
Aperture Ring
N/A
Minimum Focusing Distance
0.14m (0.46ft.)
Maximum Magnification
0.39x
Filter size
N/A - Due to the extreme curvature of the front lens, filters cannot be screwed in.
Usage environment
Temperature: -10°C～40°C (14°F～104°F). Humidity: 85% or less (no condensation)
Weather Protection
there is no dedicated weather protection
Special Features
HD Coating / SP (Super Protect) Coating / Quick-shift Focus System (QFS/A)
Diameter x Length
approx. 67.5mm x 70mm (approx. 2.7in. x 2.8in.)
Weight
approx. 317g / with hood approx. 323g (approx. 11.2oz./ with hood approx. 11.4oz.)
Included Accessories
Lens Hood PH-RBA60 / Lens Cap O-LW70A / Lens Mount Cap K / Lens Case S80-120
Art. No.
23130 (Black)