The Vello 1/4"-20 Camera Screw - 11mm Long (2-Pack) provides two screws that can be used to secure your camera to a tripod, or to attach accessories for a DSLR rig system, using the 1/4"-20 thread. Each screw has a 1/4"-20 male thread stud on top, a 1/4"-20 female thread on the bottom and a knurled plastic knob for tightening. Each screw is 11mm (0.43") long.

Use for DSLR Rig Systems    For Attaching Camera to Tripod

For attaching camera to tripod or accessories to a DSLR rig system

Related Questions and Answers

Q: 1. I'm thinking of using this lens on my Nikon FM and Nikkormat Ft3. Does the lens have autoindexing?

A: The TTArtisan 11mm f/2.8 Lens for Nikon F does not have autoindexing.

Q: 2. I'd like to use this lens on a nikon z50 aps-c camera. What horizontal and vertical angles of view can I expect to see? Tom W

A: You should get about a 16mm field of view. So it's still pretty wide.

Q: 3. Is this lens compatible with the Nikon FE2?

A: The TTArtisan 11mm f/2.8 Lens for Nikon F is compatible with the Nikon FE2 SLR Camera.

Q: 4. Will the manual focus guide on the R6 work with this lens?

A: You will be able to use Zebra for focus

Q: 5. How many photos do i need if i want to make a 360 photo with this lens?

A: The TTArtisan 11mm f/2.8 Lens for Sony E offers a 180 degree angle of view. For a 360 panorama you would want to stitch 3 images together.

Q: 6. Can a matte box be attached to this lens?

A: It is technically possible to fit a clamp on Matte box onto the TTartisan 11mm f/2.8 Lens for Leica L, however, any such matte box, will most likely be visible in the shot, with such a wide lens. It would not be recommended.

Q: 7. can this be used with a d780 and nikon d500?

A: Yes, the TTArtisan 11mm f/2.8 Lens for Nikon F can mount on to both Nikon D780 and D500 DSLR Camera bodies and can be used manually as it is intended.

Q: 8. How can i mount a Infra Red filter? Are there any accesories that can help me mount it?

A: The TTArtisan 11mm f/2.8 Lens for Nikon F does not have a front thread to connect filters. Unfortunately, there are no dedicated filter holders for this lens. The only choice will be using a universal filter holder and adapters.

Q: 9. Is this lens weather sealed?

A: No. The TTArtisan 11mm f/2.8 is not weather-sealed.

Q: 10. Is this less quality than the Samyang Rokinon 12mm f/2.8 fisheye?

A: The image quality would be on par with a Samyang/Rokinon 12mm f/2.8 lens.