With an M3 thread size, these four Screws for Select Lens Feet from Wimberley are replacement or spare parts for the ones included with the AP-452, AP-551, AP-552, AP-553, AP-554, and AP-555 models. These Wimberley feet are third-party options for several Nikon telephoto lenses, such as the 200-400mm f/4 and the 400mm f/2.8, and use the screws for installation. A 12mm hex key can be used to drive each bolt.

Replacement or Spare Part    For AP-452 / 551 / 552 / 553 / 554 / 555    Feet Used on Nikon Telephoto Lenses    M3 Thread Size    12mm Hex Key Slot

• Wimberley AP-452
• Wimberley AP-551
• Wimberley AP-552
• Wimberley AP-553
• Wimberley AP-554
• Wimberley AP-555

• Nikon 200-400mm f/4 AF-S, VR I & II
• Nikon 200mm f/2, VR I & II
• Nikon 300mm f/2.8, VR I & II
• Nikon 400mm f/2.8 AF-S, versions I, II & VR
• Nikon 500mm f/4 AF-S, versions I, II & VR
• Nikon 600mm f/4 AF-S, version II
• Nikon 400mm f/2.8 E FL VR
• Nikon 600mm f/4 E FL ED VR
• Nikon 800mm f/5.6 E FL ED VR

Related Questions and Answers

Q: 1. What diameter does this fit?

A: The Manfrotto 449SP2 reversible rubber/metal spiked foot is designed to be a dedicated fit for the 449, 676B, and 694 monopods. Unfortunately, there is not a specific measurement provided by the manufacturer, as the item is designed for these monopods only.

Q: 2. Why wouldn't they make a PL version?

A: ZEISS Nano Primes are cinema lenses designed for modern full frame mirrorless cameras. They are available today in Sony E-mount. Also, the ZEISS Nano Prime lenses are equipped with ZEISS’s tried and tested easy-to-operate interchangeable mount system (IMS). It enables a quick change from E-mount to additional lens mounts in the future.

Q: 3. Can I use Canon EF to R adapter with this lens?

A: Yes, the standard Canon EF to R Adapter will work with the Laowa 12mm lens.

Q: 4. Did Zeiss announce whether there will be an adapter for Canon RF Mount for these?

A: No, as of now, Zeiss has only announced the ZEISS Nano Prime 6-Lens Set (Sony E, Feet) in the Sony E-Mount.

Q: 5. Does this lens work on my A7R4 mirrorless? Thanks

A: Yes it will. Totally manual.

Q: 6. Is it 12mm for 35mm FF sensor, or 17mm equivalent?

A: The Laowa 12mm T2.9 Zero-D Cine Lens for the Canon EF-mount has a focal length of 12mm on a full-frame sensor.

Q: 7. Can a changeable lens mount be purchased ?

A: The Venus Optics Laowa 12mm T2.9 Zero-D Cine Lens (PL Mount) (B&H# VE1229PL) is not available with an interchangeable lens mount. As of this time, there is no such alternate mount that is sold by the manufacturer.

Q: 8. Have they fixed their aperture communication problem with Sony? Loxia lenses have issues with bodies newer than A7iii

A: The Zeiss Nano Primes do not share components with Loxia, and are fully compatible with all Sony E-mount cameras. Zeiss has tested them extensively on everything from an A7IV to the Burano & Venice and they have discovered no compatibility issues.

Q: 9. Anyone know if these will work on some ronford baker babies?

A: From the looks of it, these should snap into the feet of the Ronford Baker Baby if you are not using the spreader, if you are, they there would be no place for the feet to snap into.

Q: 10. I understand this could be a more opinion based question but.. How would this lens be for hyperfocal/sharpness.. for that dreamy Malik look, would it hold up(on a budget)? .. also will it work for 8k on say an R5/R5C with a canon adapter?

A: The Venus Optics Laowa 12mm T2.9 Zero-D Cine Lens (Canon EF) is a good performing lens concerning sharpness, especially when stepped down. The Venus Optics Laowa 12mm T2.9 Zero-D Cine Lens (Canon EF) does cover the full-frame sensor on the Canon EOS R5 Mirrorless Camera and Canon EOS R5 C Mirrorless Cinema Camera when adapting the RF mount to EF mount.