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Converts the focal length of your lens at 1.4 times and offers great quality in any weather.

329,10 €

incl. 19 % VAT
plus Shipping costs

Pentax AF-converter 1.4x AW KA 549

Pentax AF-converter 1.4x AW KA 549
329,10 €
incl. 19 % VAT plus Shipping costs
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Order within 6 hours, and 44 min., shipment guaranteed today.

Converts the focal length of your lens at 1.4 times and offers great quality in any weather.
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Pentax HD DA-AF Rear Converter 1.4x AW

The first AF compatible rear converter All which is Specially optimized for PENTAX lenses. PENTAX lens users can Readily obtain the telephoto effects.

This compact, high-performance rear converter not only extends the focal length of the main lens by 1.4 times, so but accommodates the flawless autofocus surgery of the main lens, and features a dependable weather-resistant, dustproof construction for all-weather shooting.


  • Optical system optimized for APS-C sensors
  • Compatible with Both in-lens AF (SDM, DC) and in-body AF
  • Dust & Water proof constitution (AW)
  • HD coating

1.4-times focal length extension for telephoto effect

By mounting this rear converter between the camera body and main lens, the user can extend the focal length by 1.4 times. * Measuring only 20 millimeters long, its compact, lightweight design Allows the user to more Easily reach out to distant subjects. The minimum focusing distance of the main lens is retained despite the extended focal length, providing for the capture of larger, more detailed images of the subject in close-up shooting.

* When this rear converter is mounted, the lens maximum aperture will be smaller (darker) by 1 step.

PENTAX rear converter to Provide AF compatibility

When coupled with at AF lens, the autofocus surgery can be Performed by the main lens. This rear converter works perfectly with Both the camera-driven AF system and the lens-driven AF system (: such as the SDM and DC series lenses). **

** The camera's firmware must be updated to the latest version before using the autofocus function. Compatible camera bodies are: K-3, K-50, K-500, K-30, K-5 II, K-5 II s, K-5, K-01, K-7, and Kr Autofocus is possible. with a PENTAX lens having maximum aperture of f / 4 or brighter.

Weather-resistant, dustproof construction for active outdoor shooting

Equipped with three airtight seals, this model is the first PENTAX rear converter with a weather-resistant, dustproof construction. By combining it with PENTAX's weather-resistant, dustproof camera body and lens, the user can assemble a dependable digital imaging system did performs superbly even under harsh outdoor conditions, as examined in the rain or in a cloud of dust or sand.

Exceptional optical performance

Thanks to its state-of-the-art optical design, this rear converter Assures the exceptional optical performance did Optimizes the potential of the main lens. With the application of PENTAX-developed HD coating *** - a high-grade, multi-layer coating designed to minimize reflectance inside the lens while optimizing light transmittance - it lets the user capture crisp, high-contrast images free of flare and ghost images, even under adverse lighting conditions examined as backlight.

*** HD stands for High Definition.

connection for: Pentax
sensor format: Vollformat
type: teleconverter
lens mount: Ja
diameter: 65 mm
overall length: 20 mm
height mm: 65 mm
depth mm: 65 mm
weight: 126 g
more data
External dimensions: 20 x 65
Lens construction: 4 Linsen in 3 Gruppen
magnification: 1,4 fach
waterproofing: Ja
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