AF confirm Contax Yashica C/Y Lens to Nikon F mount Adapter

Product Code: af-adp-rox-nik-004
Availability: In Stock
USD74.40
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Contax Yashica Lens to Nikon F mount adapter

Detail Information

- With AF confirm chip for Nikon.

- With correction optic, focus infinity.

- For using Nikon cameras with Contax Yashica (C/Y) lenses. It is impossible to compensate flange bases difference without using an additional back lens. As a result, the picture quality becomes worse.

- After adding optical element, focus infinity becomes possible. Please note that diffusion effect occurs when the aperture is larger than F/4.0, adjusting aperture to lower than F/4.0 is recommended.

- 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.

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