Please note: Infinity focus position:the position of the infinity mark 【∞】of the telephoto lens or super 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.
Features:
This adapter gives you the ability to use your irreplaceable prime lens and saves you the cost of purchasing new lenses
The adapters are precision made to insure the perfect fit.