Add a rosette accessory to your rig with this male 15mm Rod Clamp with 1/4"-20 Rosette Mount from Cool-Lux. The ARRI-style rosette features a male 1/4"-20 screw and a standard 15mm rod clamp. A locking screw secures the clamp onto a standard 15mm rod.

Male 1/4"-20 Screw    15mm Rod Clamp    Standard ARRI-Style Rosette Design    Rod Clamp Secures with Locking Screw

Related Questions and Answers

Q: 1. Is this the proper one for the Olympus 12-40 2.8 pro?

A: The Olympus lens has a sizing of 69.9 which will be able to work with that follow focus ring.

Q: 2. Will this work with the BMPCC 6K Pro?

A: Yes it will.

Q: 3. Does it fit with the Canon 17-40 f4 L series lens, 24-105 f4 L series and 16-35 f4 L series? thanks

A: This ring is compatible with the 17-40mm F4 lens. However for the 24-105 F4 and the 16-35mm F4 you will need the Gear Ring that works with an outer diameter of 82 to 83.9mm which is BH #COLG8283. https://bhpho.to/2N5CJfx

Q: 4. does it work on panasonic leica 10-25mm F1.7 lens?

A: It does not. That lens has an 87.6mm diameter. Instead you will need BH #COLG8687 which works with an outer diameter between 86 to 87.9mm. https://bhpho.to/3d01Rzi

Q: 5. How long will this power a BMPCC 6K with two large NP-F batteries?

A: Hard to say as it depends which batteries are being used. What we can say is that a LP-E6 battery pack gives around 45 minutes with the latest Canon LP-E6NH packs which are (7.2V, 2130mAh).

Q: 6. Is there any way to get one of these to fit on Fujinon lenses (specifically the 16-55) with their goofy expanded bevel behind the initial ring diameter and contracted lens width inside it?

A: On unusual lenses like the Fujifilm XF 16-55mm f/2.8 R LM WR Lens B&H # FU165528, we suggest this type of lens gear since it can fit on any lenses flat service. Wide Open Camera Universal Lens Gear B&H # WILU.

Q: 7. Will this mount work with my flee world monitor? and if not is there a way to change the mount piece so that it will work with my canon Vixia hf 200?

A: Yes, this adapter will work on the Canon HF 200, and your monitor should be able to mount the adapter.

Q: 8. Will this fit the Tokina 11-16 atx-i 11-16 f2.8 CF lens for Canon EF?

A: It will not. The Tokina atx-i 11-16mm f/2.8 CF Lens for Canon EF, BH #TO111628CFC, has an 84 diameter. Instead you need BH #COLG8485 which is the Cool-Lux LuxGear Follow Focus Gear Ring (84 to 85.9mm). https://bhpho.to/2VQAdgx

Q: 9. Just to verify, this will work on a Panasonic 12-35 right?

A: Panasonic Lumix G X Vario 12-35mm f/2.8 II ASPH. POWER O.I.S. Lens B&H # PA123528A Dimensions (ø x L) 2.66 x 2.91" / 67.6 x 73.8 mm The LuxGear Follow Focus Gear Ring from Cool-Lux is a seamless lens gear for lenses with a focus-barrel diameter of 68 to 69.9mm.

Q: 10. Will this fit a Sigma 24-105 ?

A: It will not. The Sigma 24-105mm, BH #SI241054C, has an 88.6mm front diameter. It is too large for this gear ring. Instead you will need BH #COLG8889 which is for lenses between 88 to 89.9mm. https://bhpho.to/3bnrtEK