HD PENTAX-DA18-50mm F4-5.6 DC WR RE
HD PENTAX-DA18-50mm F4-5.6 DC WR RE €199,99
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HD PENTAX-DA18-50mm F4-5.6 DC WR RE

An interchangeable zoom lens, featuring a new retractable mechanism creating the world’s shortest length
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This standard zoom lens has been developed as a compact, easy-to-use everyday lens that meets user demand for a downsized, high-resolution digital SLR imaging system. Thanks to its retractable mechanism — employed for the first time in the PENTAX K-mount lens system — it provides the world’s shortest length in the stored position: just 41 millimeters*.


Despite its ultra-compact design that assures outstanding portability, it also features the PENTAX-original HD Coating, super-low dispersion glass elements and aspherical elements to effectively compensate various aberrations for sharp, high-contrast, well-balanced images. Its built-in DC motor assures smooth, quiet autofocus operation, while its weather-resistant body makes it extremely dependable and durable in demanding outdoor conditions.

* The world’s shortest standard zoom lens for use with digital SLR cameras (as of February 1, 2015, based on RICOH IMAGING research)

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Product specifications

HD PENTAX-DA18-50mm F4-5.6 DC WR RE



Standard Zoom

Focal length (Equivalent to 35mm format)


Maximum Aperture


Minimum Aperture


Angle of View


Lens Construction

11 elements in 8 groups

No. of diaphragm blades

Rounded aperture (18mm: F4-5.6   50mm: F5.6-8)

Closest focusing distance


Maximum reproduction ratio


Filter size


Diameter x length

Approx.71mm x 41mm (2.8 in. x1.6 in.)


Approx.158g /5.6 oz. (with hood Approx.165g /5.8 oz.)