Designed to fit Picatinny rails, the Vanguard 30mm Steel Riflescope Ring Picatinny Mediumgive you a solid and secure four-screw clamp mount to hold your optic in place, even on high caliber rifles. Made of a single piece of solid steel bar stock, Vanguard trimmed weight by eliminating extra material without sacrificing strength or stability and treated the exterior with a non-reflective matte black finish that resists wear and abrasions. This ring has a medium height above the rail.

For 30mm Maintube Riflescopes    High Strength/Low Weight Design    Sturdy 4-Screw Clamp System    Non-Reflective Matte Black Finish

Related Questions and Answers

Q: 1. Can I use a Peak Designs plate with this head?

A: Yes, the Vanguard BBH-100 Ballhead can use arca-type plates such as the Peak Design plates.

Q: 2. Will this work with a Tamron 150-600 g2 nikon mount?

A: No, the Tamron SP 150-600mm f/5-6.3 Di VC USD G2 cannot accept the Cokin X-Pro Series Filter Holder Adapter Ring (95mm, Medium Thread).

Q: 3. Will this work for the medium pancake lantern?

A: Yes, the Chimera Orbiter Ring for Medium Lightbank is compatible with the Chimera Medium Pancake Lantern.

Q: 4. Can this work as an attachment to the older Neewer C300 strobes to mount bowen based modifiers?

A: This was designed to modify Botzen 55 Fresnel lights to accept Bowens style modifiers. It will work with other Bowens S mount modifiers that use this mount.

Q: 5. It is compatible with the vanguard alta pro 263ab

A: Yes, this head is compatible with the Vanguard Alta Pro 263AB.

Q: 6. Does this head accommodate the acra L plate as well?

A: It's a little too small for my arca-type bracket. I can slide the bracket in when the mount is fully opened, but it's still tight and a pain to get on and off. I also had to loosen the safety pin to be able to slide it on.

Q: 7. Does a Profoto or Chimera softbox fit on this ring?

A: The Chimera Orbiter Ring for Medium Lantern Lightbank can work with other brand and style softboxes. The Profoto RFI softboxes are best to be used with the Profoto brand RFI speedrings.

Q: 8. Does it come with a case? If not what is recommended?

A: You would think that with a high-precision instrument like this there would be an included bag or case. I would suggest a lens pouch. This one would fit and cuddle your ballhead in neoprene niceness.

Q: 9. Will this work with the 55w Boltzen light?

A: Yes it will

Q: 10. what is the diameter of the thread on the bottom of this head?

A: The Vanguard BBH-200 Ballhead has a 3/8 -16 thread for mounting to a tripod. It also comes with a /4 -20 to 3/8 Reducer Bushing for tripods and monopods that have the smaller thread size for mounting a head.