Make use of your existing Deckel-Bayonett-mount lenses on your Sony Alpha E camera with this Lens Mount Adapter from FotodioX. Precision-crafted out of metal and featuring chrome-plated brass mounts, the adapter provides a secure and solid camera-to-lens connection with no play, gap, or wiggling. The integrated selectable clicked/de-clicked aperture control dial enables you to adjust the amount of light reaching your lens. Additionally, this lens mount adapter supports focusing to infinity.

DKL-Mount Lens to Sony E-Mount Camera    Built-In Aperture Control Dial    Supports Infinity Focus    All-Metal Construction    Chrome-Plated Brass Mounts    No Play, Gap, or Wiggling

Related Questions and Answers

Q: 1. Is the Sony mount (male) made out of metal or plastic? The black color of the posted images does not make it clear as to what material is being used.

A: This adapter is metal on both sides.

Q: 2. what is meant by Stop-down mode ?

A: The adapter does not transmit any electronic information between the lens and the camera.With this adapter the lens will not autofocus. Stop-down mode refers to, changing the f/stop on the lens to get a correct exposure. And to change the f/stop you do this from the ring on the adapter.

Q: 3. Will this work with the Sony NEX-7?

A: This adapter will be compatible with the Sony NEX 7.

Q: 4. Will this adapter work for a Rokinon ae 85mm for Nikon

A: ?? Can't answer - Sorry -

Q: 5. Does this adapter have any glass elements or does it act as a macro tube?

A: Since the FD mount had a mirror between the lens mount on the camera and the sensor, the adapter is essentially a macro tube with NO glass. Rhis makes up the mirrors spacing since oir newer camera are mirrorless. It works just as it would on your FD mount camera. You lose no light relative to an FD mount. Adding a priece of glass would only absorb light, and deflect it wider or narrower. Wider would essentially make it lose light and become a longer focal lengthed lens. While narrowing it would be nice to capture what a full frame sensor sees with more light.If you have a sony e mount camera with a full frame (FE mount) this will work as best as the lens can do. If you have a sony e mount crop sensor (just E mount) then you might look for an adapter with glass. Almost all FD lenses were made for full frame support.

Q: 6. will this adapter support heavy lenses like Nikkor 70-300 VR ?

A: Yes, this adapter is fine even for Nikon 80-200 F2.8

Q: 7. I have an a6000 and want to mount a Nikon 300mm f/4. That's an AF F mount lens. I solely plan to use it for video. I don't care about autofocus. Will this adapter mount that lens to the a6000? Or do I absolutely have to use an F mount adapter?

A: It does, absolutely. I have a Nikon AF-S NIKKOR 18-35mm f/3.5-4.5G ED Lens that works great with that adapter, i use it to attach that lens to my Sony a6000 as well. It'll work great as along as the Nikon lens is an F mount.

Q: 8. Does this adaptor crop the image with Sony A7 series cameras?

A: No, this adapter does not crop with full frame cameras.

Q: 9. Does the tripod plate come off?

A: yes, it does

Q: 10. Will it work with A7R Mk2?

A: This will be compatible with the A7Rii.