Macro AF Confirm (for)Contax Yashica Lens to (for)Nikon F Mount Adapter

Specifications

- With AF confirm chip for Nikon

- Macro confirm only, cannot focus infinity

- For using Nikon cameras with (for)Contax Yashica (C/Y) mount lenses. It is impossible to compensate flange bases difference without using an additional back lens. As a result, the picture quality becomes worse. So it cannot focus infinity.

- You should remember that extension ring doesn’t work, diaphragm control is set manually. This adapter can work with lenses having both only automatic diaphragm (A) and selector A/M (automatic/manual diaphragm). It is possible to use Macro rings and other accessories.

- With AF chip (compatible with Dandelion) installed on a lens with an automatic AI-S aperture, the aperture will be controlled through the camera similar to autofocus lenses. This is one of Nikon's strongest points: you don't have to care about aperture when using an old manual lens.

- There are only three film cameras that AF chip is not compatible with: F4, F60 and F90x. It works with all other models perfectly.

- Fixed aperture value at F/2.8

- Gives correction of focus confirmation dot. Using manual control (M) mode in manual focus (MF) function is recommended.

Settings:

1. Put red marks of the adapter and lens collar togetter.
2. Turn the adapter clockwise till the fixative click.
3. Set C/Y lens.

Removing:

To remove the adapter you should unpress fixative pin and turn the adapter clockwise.