Manual lens adapter ring P/K-MAF

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Manual lens adapter ring P/K-MAF


Manual lens adapter ring P/K-MAF

About this item

  • Allows PK Mount lens to be used with Sony A Mount Camera body such as α99 II / α99 / α900 / α850 α77 III / α77 II / α77 / α65 / α58 / α57 / α55 / α37 / α35 / α33 /α700 / α580 / α560 / α550 / α500 / α450 / α380 / α390 / α350 / α330 / α300 / α290 / α230 / α200 / α100.
  • Infinity focus function is allowed. Manual adapter, auto diaphragm/auto-focus is not allowed
  • Made from hardened aluminum and brass. The mount interface made of brass material, higher precision.
  • Marked red point helps you install precisely, easily set.
  • The inner of the adapter painted with matt paint helps reduce reflect light.

Allows focus infinity
Elegant clear appearance
Compact and high quality metal material
High Precise to ensure the perfect fit
Diaphragm control of the lens is set manually

Instructions for use:
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1.Manual adapter without autofocus or aperture ring.
2.Skillful installation, don't too much force.
3.Adapting an APS-frame lens to a full-frame camera may generate vignetting, some cameras could correct it by adjusting APSC.
4.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.

No Lens Attached' - Warning Message Appears:
1.If your camera indicates "lens is not properly installed", please modify the camera settings: 'Menu' -> 'Setup' -> 'Release w/o Lens' -> 'Enable' (Exact naming and location may change depending on camera model). If your lens does not have a manual aperture control ring, it will be maximum aperture by default.If you want to adjust the aperture but without manual control ring, then you need to remove the adapter ring and adjust the aperture on the camera.
2.Set camera "release shutter without lens" to enable when using the adapter for the first time, or the camera will fail to recognize the lens and the shutter may not be released.

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