Revive your old set of BNCR lenses and mount them on modern cameras that use the Sony FZ mount with the MTF Services BNCR to Sony FZ Lens Mount Adapterfrom MTF Services BNCR to Sony FZ Lens Mount AdapterThe adapter allows you to take advantage of the short flange focal distance of the FZ mount found on Sony's F3, F5, and F55 to mount your lenses with a BNCR type lens mount.

The body of the adapter is made from aluminum for its balance between strength and weight, and it is anodized for scratch and corrosion resistance. Black anodized internally to reduced reflections, this adapter can breathe new life into your old BNCR lenses, adding their distinctive look to your repertoire.

Adapts BNCR Lens to Sony FZ Mount    Anodized Aluminum Body    Mechanical Adapter for Manual Lenses

For manual focus lenses.

Black anodized internally to minimize reflections.

Related Questions and Answers

Q: 1. What is the light loss through the adapter?

A: With The MTF Services Ltd B4 2/3" to Sony E-Mount Lens Adapter Package, this item BH #MTB4SEM has the 2x Extender. That is 2 stops of light loss.

Q: 2. does this include the D-tap power cable?

A: What camera are you using that cable for? Can you provide a link by any chance?

Q: 3. How can I get just the black support bracket that is included in this package? This is a specific bracket made to fit these MTF adapters.

A: It would be best to contact MTF Services directly. Here is there contact page: https://www.mtfservices.com/content/contact

Q: 4. Will this work with a full frame sensor like the Sony FX9?

A: No, this will result in a fair amount of unacceptable vignetting on a full frame sensor.

Q: 5. Does the power for the lens servo come thru the EF contacts, or is there a need to get an accessory for the lens cable?

A: Sorry, there is no power connection between the camera and the lens with these adapters. You get top shelf fit and finish and no play with these thoroughly professional adapters. The solution is you have to supply lens power separately. At this time the popular way is off the camera battery with the cable seen below.

Q: 6. Hi! What cable do I need to power the servo motor zoom an a lens with a v-lock battery? Could someone link please?

A: Most B4 lenses work with 12pin power connections and you could work with this cable. FotodioX 12-Pin Hirose to D-Tap Power Cable for ENG Lens Servo Functions https://bhpho.to/2Ixd7qs

Q: 7. Does it works for a sony FX3 camera with CP3 lenses?

A: The MTF Services Ltd PL to Sony E Lens Mount Adapter (B&H # MTMTPLSEM) is not for the FX3. It works with the Sony NEX-3, the NEX-5, the NEX-VG10, and the NEX-FS100 cameras. However, the following Metabones adapter would work with the Sony FX3: the Metabones ARRI PL Lens to Sony E-mount Camera T Adapter (Black), B&H # MEMBPLEBT2.

Q: 8. will this work on my sony Fs7 camera?

A: When you stack the adapters in this package, it allows the use of B4 lenses on E-mount camera's such as the FS7. The added advantage is that you can also put the B4 lenses on Canon EF mount cameras as well.

Q: 9. When using this with the FS7M2 (with it's locking ring) and a larger Cine lens like the Sony CineAlta primes, do you still need lens/adapter support?

A: On metal bodied cameras with integral PL mounts prime lenses weighing up to 4 lbs, such as each of the Sony Cine Alta lenses, are fine in low stress situations and have no need of particular support. In stress situations such as high speed car stunts or roller coasters, a lens support would be highly recommended. Not only there an issue of the lens mount being broken but there would be the more insidious issue of the back focus depth being altered and you getting soft images. Light weight cameras with an E mount or EF mounts are not designed for large heavy PL mount lenses, particularly zooms. In these cases, we would recommend lens support as healthy and cheap insurance.

Q: 10. Can I uses this adapter on FX 6 full frame sensor with out using x2 on the B4 lens?

A: With adapters you are going to want to work with B4 lenses that have a 2x extender. The MTF Services Ltd B4 2/3" to Sony E-Mount Lens Adapter Package can only be used on B4 2/3" lenses with built in 2X extender engaged. Also, HD B4 lenses are recommended.