HD Pentax-DA AF REAR CONVERTER 1,4AW

HD Pentax-DA AF REAR CONVERTER 1,4AW
HD Pentax-DA AF REAR CONVERTER 1,4AW
€399,99

The compact, high-performance rear converter which extends the focal length of the main lens by 1.4 times.

Currently in stock

Key Features

See description
  • Exceptional optical performance

  • HD Coating to enhance imaging performance

  • 1.4-times focal length extension for telephoto effect

  • Provides AF compatibility

  • Weather-resistant, dustproof construction for active outdoor shooting

  • When this converter is mounted between a 35mm full-frame SLR camera body and a D FA-series lens, the image size is automatically cropped to the APS-C forma

Technical Specifications

View all specifications
  • Lens Type

    Rear Converter

    Compatible Sensor Size

    APS-C + 35 mm Full Frame

    Magnification

    1.4 times

  • Mount

    K-AF2

    Lens construction

    4 elements / 3 groups

    Diaphragm Control

    Fully automatic

Lens glossary - knowing more about Pentax lenses Show more

Secure Payments

Shop with confidence. Pay in full or split it over time - your choice, your security.

Free & Easy Returns

Changed your mind? No problem. Enjoy hassle - free returns within 14 days of delivery.

Fast & Free Shipping*

Get your order in 2–7 working days with our Express & Standard delivery options. *Free shipping available with qualifying orders.

Extended Warranty*

Extra peace of mind - register your product for an additional 1-year warranty! *Standard warranty: 1 year on cameras & lenses, 25 years on binoculars & sport optics.

The compact, high-performance rear converter which extends the focal length of the main lens by 1.4 times.

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


Exceptional optical performance

Thanks to its state-of-the-art optical design, this rear converter assures the exceptional optical performance that 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 such adverse lighting conditions as backlight.

Compatible camera bodies are: K-1 Mark II, K-1, K-3 Mark III, K-70, KP, K-3II, K-S2, K-S1, K-3, K-50, K-30, K-5 II, K-5 II s, K-5, K-01, K-7, and K-r.
*When this converter is mounted between a 35mm full-frame SLR camera body and a D FA-series lens, the image size is automatically cropped to the APS-C format.

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

AF compatibility

The first PENTAX rear converter to provide AF compatibility
When coupled with an AF lens, the autofocus operation 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).

* This is a pure teleconverter. It transfers autofocus between the camera and lens. Lenses without autofocus continue to function as manual lenses.



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 that performs superbly even under harsh outdoor conditions, such as in the rain or in a cloud of dust or sand.


Compatible lenses please check…

unmounted / mounted

Image to render

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.

Technical Specifications

Specification

Lens Type
Rear Converter
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.)
Magnification
1.4 times
Lens construction
4 elements / 3 groups
Lens Mount
KAF2
Diameter x length
Approx.65mm x 20mm (2.6 inch x 0.8 inch)
Weight
126g (4.4oz)
Usage environment
Temperature: -10°C~40°C (14°F~104°F), Humidity: 85% or less (no condensation)
Weather Protection
AW (All Weather) construction Using 3 sealing parts to prevent the intrusion of water and dust particles into the lens interior
Included Accessories
Body Mount Cap / Rear Cap K
Art. No.
37962 (Black)