This 62mm Adapter Ring is designed to enable the use of a B+W 100mm Aluminum Filter Holder on a lens with 62mm front filter threads. It is constructed from aluminum-alloy for durability while remaining lightweight.

For Lenses with 62mm Filter Threads    For B+W 100mm Aluminum Filter Holder    Aluminum-Alloy Construction

Related Questions and Answers

Q: 1. Is this just one screw that passes completely though the device, or are there multiple pieces?

A: Thank you Cory. I see how it works now. It is not a bolt coming up through the bottom, it is all threaded and the bottom knob moves up independently.

Q: 2. What size screw holds the ball to the head, 3/8" or 1/4"? I need a head with a 1/4" screw.

A: The screw on the Benro 100mm Half Ball Adapter would be a 3/8".

Q: 3. How do you put three filters in it? "Preconfigured to hold two filters and can accommodate up to three filters". I am not sure what this means.

A: Please take a look here in the manual on page 6 as it shows the installation you need to do of the new clips to accept a third filter. https://www.bhphotovideo.com/lit_files/114958.pdf

Q: 4. what dimension filters does this work with?

A: The Sensei Pro 150mm Aluminum Filter Holder for Nikon AF-S 14-24mm f/2.8 Lens is compatible with 150mm wide filters. The filters need to be 2mm thick.

Q: 5. So. what does the adapter do? Is the tripod mount the same as the EF 100mm f/2.8L and the adapter just makes the lens fit better?

A: The Adapter goes on the lens with the Tripod Collar going on top of it. This is a different tripod mount than the one used on the EF lens. The adapter goes on the lens locking into place with notches on both the lens and the adapter. The collar can then swivel on the adapter on the lens without sliding on the lens itself.

Q: 6. can I use this on a manfrotto 502 with flat base to adapt to 100 mm bowl?

A: Yes, this will work with the 502AH.

Q: 7. Will this Half Ball Adapter fit onto the Cartoni Focus12 head? I am fitting it to Manfrotto 645 Fast legs.

A: No, the Benro 100mm Half Ball Adapter won't mount to the Cartoni Focus 12 Fluid Head (100mm) since the this model head does not convert to a flat base. The Cartoni Focus 12 Fluid Head (100mm) provides a 100mm ball that can mount to 100mm bowl tripods like the Manfrotto 645 FAST Twin Leg Video Tripod with Ultra L-Lock Mechanism (Carbon Fiber).

Q: 8. Did you know if this works with a Benro Mach tma47al tripod?

A: The Benro TMA47AL Long Series 4 Mach3 Aluminum Tripod does not have a 100mm bowl. It therefore cannot use the Benro 100mm Half Ball Adapter.

Q: 9. The mattebox coming with French Flag?

A: This comes with what Genustech calls a wide angle rayshade. This is the top sunshade you see in the picture. In the pro movie production world, a French Flag is a flag on an articulated arm. In the retail world, I find manufacturer's and dealers often misuse the term.

Q: 10. Can this fit on the Benro A474T model or is it exclusive to the Hi-hat model?

A: Use the Benro 100mm Half Ball Adapter to mount flat-based tripod heads and accessories onto tripods, hi-hats, or other grip equipment with 100mm bowls. The short tie-down thread can be used in situations where low clearance would otherwise obstruct longer tie-downs.