The Novoflex ASTAT-NEX Collar Mount with Arca-Type Foot for Select Novoflex Lens Adapters fits around a Novoflex lens adapter, in order to provide support for a heavy lens and adapter as they're attached to a smaller camera body. The mounted ring on the lens collar accommodates Canon EOS-M, Sony NEX, and Leica R lens to Leica M camera adapters. The secondary insert ring fits onto a Sony E-mount adapter.

The tripod collar features both 1/4"-20 and 3/8"-16 threads for attaching to a tripod head, and the Arca-compatible bottom allows the collar to be clamped securely by most Arca-Swiss-compatible quick release mechanisms. The collar features a textured knob for tightening the ring around the lens adapter. To execute quick changes between horizontal and vertical orientation, just loosen the knob and rotate the NEX adapter and camera body—the adapter is able to turn a full 360° within the collar.

Fits Select Novoflex Lens Adapters    1/4"-20 & 3/8"-16 Threads for Head Mount    Arca-Type-Compatible Dovetail

Mounted ring on lens collar: Canon EOS-M, Sony NEX, and Leica R lens to Leica M camera mount(LEM/LER)

Secondary ring: Sony E-Mount

Related Questions and Answers

Q: 1. Can this fit an HCD 35-90 from Hasselblad?

A: This is specifically for Novoflex's line of Nikon and Canon to Leica SL lens adapters. We are not aware of it being able to work with products beyond that.

Q: 2. Will this adapter allow use of Canonflex R mount lenses on Alpha-7? Do any modifications need to be made to mount R lenses?

A: It is only for FD mount lenses, not the Canonflex R lenses. Unfortunately we do not sell any adapters for the Canonflex lenses.

Q: 3. This Novoflex ASTAT-NEX Tripod Collar I received today does not fit to my RRS head nor Arca-Swiss head.Anyway recommendation to have this tripod collar to be useful??

A: The Novoflex ASAT-NEX Tripod Collar fits my Kirk Ball Head perfectly.

Q: 4. Transitioning from T3i to A7s. Want to keep my EF lenses, specially my Sigma 20mm 1.8. I know the aperture can't be controlled with this adapter, but my question is: do EF lenses fit with this mount even though the aperture can't be changed? If the only problem is the aperture, I can use the T3i to set it, problem solved.

A: The Novoflex EF Mount Lens to Sony E-Mount Camera adapter will allow you to mount your EF mount lenses onto the a7S, yes.

Q: 5. What is the shortest focal length Leica M lens that can be reliably used with the Canon EOS M and adapter before edge chromatic aberation problems are detectable?I'm guessing that the APS-C sensor is quite forgiving of edge chromatic aberrations, as most of them wouldn't even fall on the smaller (crop) sensor.Thanks.

A: Chromatic aberration will not be an issue when using the Novoflex adapter.

Q: 6. hello sir , i have recently bought the rokinon ef 1.5 cine lens set to use in ursa mini ef , can i also use it on sony a6300, which i will going to buy soon ?

A: You could use the Novoflex Canon EF Mount Lens to Sony E Mount Camera Lens Adapter to mount a Rokinon EF mount lens onto the a6300.

Q: 7. Will this fit a novoflex contax yashica to sony E mount adapter?

A: That adapter is not on Novoflex's compatibility list for this collar.

Q: 8. hello there, could I use this adaptor for a leica summicron lens to canon eos c300?

A: This will not work, it is made for the EOS M mount. The C300 has a Canon EF mount.

Q: 9. I have the Novoflex Nikon to Sony adapter with the blue dial ring. Does this tripod mount work with the adapter or does the blue ring get in the way of a secure mount?

A: There should still be sufficient room to mount the Novoflex lens adapter to the Novoflex Tripod Collar properly and securely, despite the blue ring on the adapter.

Q: 10. Will this collar work with: 1) a Sigma 20mm f1.4 and 2) a Tamron 70-280mm f2.8?

A: This collar is for use with Novoflex NEX type adapters which can accept your two lenses with a Sony E mount.