PK-E

Manual lens adapter ring Ⅳ generation PK-E

[Manual Focus] Manual focus is achieved without electronic contacts. By using this mount adapter, the focus and the aperture adjustment can be manual. (Caution: Please set 'Menu' -> 'Setup' -> 'Release w/o Lens' -> 'Enable' when using. The setting of "Lensless Release" may differ depending on the camera model. Please refer to the manual of each camera and make the settings.)
【Unique Design】The appearance of the 4th generation lens mount adopts a knurled design, and the key points are treated with non-slip, making it easier to hold. On the other hand, the fine carving of CNC machining enhances the texture.
【 Material & Features】High-quality copper and aluminum alloy; High precision and durable, install and remove smoothly; Matting varnish inside to avoid light reflection;
[Compatible Mount] (1) Compatible lens mount : Pentax K Series and AF Series Lens, (2) Compatible camera mount: Sony E mount camera body, (3) Compatible models: Sony Alpha α7, α7R, α7S, α7 II, α7R II, α7S II Sony Alpha α3000, α5000, α6000, α6300, α6500,α3500, α5100, αQX1, PXW-FS7 Sony NEX-3, NEX-5, NEX-C3, NEX-5N, NEX-7, NEX-F3, NEX-5R, NEX-5T ,NEX-6, NEX-F3, NEX-3N Sony NEX-VG10, NEX-VG20, NEX-VG30, NEX-VG900, NEX-FS100, NEX-FS700, NEX-EA50 etc.
【Pre-purchase Verification】 Please ensure your lens mount and camera mount before purchase in case of unnecessary returning. We are here for help if you have any question about adapters.

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K&F CONCEPT delivers around 300 types of lens adapter rings, making different sizes of lenses and cameras smoothly compatible. With a professional design and craftsmanship, our lens adapter rings allow professionals to renew old lenses. Staying connected to all your powerful tools has never been this easy.

This lens adapter allows you mount your Pentax K AF screw mount lens to your Sony E camera.
Plz Note: 'No Lens Attached' - Warning Message Appears: The position of the infinity mark [∞] of the telephoto lens is shifted slightly to the positive side to enable focus adjustment even when focus shift is caused due to temperature changes. The shift range is denoted by an L-shaped line, Be sure to check the focus through the viewfinder even when you shoot at infinity.

High-tolerance precision craftsmanship, with this lens adapter, your lens and camera can be closely and smoothly combined with the bayonet, to achieve the purpose of adjustable and focusable,bring your Pentax K AF screw mount lenses back to life on Sony E cameras.

Attention:

Manual adapter without autofocus or aperture ring.
Skillful installation, don't too much force.
Adapting an APS-frame lens to a full-frame camera may generate vignetting, some cameras could correct it by adjusting APSC.
Adapting a full-frame lens to an APS-frame camera provides excellent edge-to-edge sharpness. The smaller image field helps minimize the effects of lens distortion and aberration by using the 'sweet spot' or center of the larger lens image circle. And it will magnify the focal length by 1.6 on Canon, 1.5 on Nikon and Sony, 2.0 on M4/3 camera

Infinity focus position:

The position of the infinity mark [∞] of the telephoto lens is shifted slightly to the positive side to enable focus adjustment even when focus shift is caused due to temperature changes. The shift range is denoted by an L-shaped line, Be sure to check the focus through the viewfinder even when you shoot at infinity.

The internal matte-black finish reduces glare and reflections of light coming through the lens. so you will get a perfect picture at the right exposure.