The LS-75 Ring Lens Support with Arca-Type Collar from Sunwayfoto is a rotating camera support that mounts easily to virtually any tripod. The 75mm inner ring rotates freely inside the outer ring to provide vertical or horizontal orientation while keeping the lens centered, eliminating the need to recompose the shot. A locking knob secures the chosen camera position.

The outer ring is attached to a durable quick release platform that features an Arca-type dovetail. The platform also has both a 1/4"-20 and 3/8"-16 female threaded socket for more mounting options.

Rotating Camera Mount, Arca-Type QR Base    CNC-Machined Aluminum, Anodized Finish    Inner Ring Diameter: 75mm    1/4"-20 and 3/8"-16 Female Mount Threads    Weight: 5.6 oz

Compatible with lenses with a physical diameter of 75mm.

Related Questions and Answers

Q: 1. Will this work with Kirk KLP-450 arca swiss lens plate(which I already own)?

A: From the looks of it you could attach this to the front of the plate, but you need to make sure that with whatever head you are using, it won't interfere since the universal plate only has one groove to attach this to.

Q: 2. Will the Kird LS-1 support the new Nikon Z 100-400mm?

A: Yes, Kirk lists that the LP-70 & LS-1 Lens Support Bracket Nikon Z 70-200mm f/2.8 VR S , Nikon Z 100-400 f/ 4.5-5.6 VR S lens.

Q: 3. Does LS-1 support Nikon 200 - 500mm?

A: Kirk LS-1 is not compatible with the Nikon 200-500. For the Nikon 200-500 you need the Kirk LS-2 Lens Support and the Kirk Lens Collar for Nikon AF-S 200-500mm f/5.6 E Lens. Here is the LS-2. https://www.bhphotovideo.com/c/product/1192195-REG/kirk_ls_2_lens_support_for.html Here is the lens collar. https://www.bhphotovideo.com/c/product/1642569-REG/kirk_nc_200_500v3_lens_collar_for_nikon.html

Q: 4. I have the Novoflex Nikon to Sony adapter with the blue dial ring. Does this tripod mount work with the adapter or does the blue ring get in the way of a secure mount?

A: There should still be sufficient room to mount the Novoflex lens adapter to the Novoflex Tripod Collar properly and securely, despite the blue ring on the adapter.

Q: 5. When installed on a rail what is the height from the rail to the top of the supports?

A: The roller bearing support on the Kirk LS-1 Lens Support Bracket for Select Lenses can be adjusted about 1/4 inch.

Q: 6. Will this fit a novoflex contax yashica to sony E mount adapter?

A: That adapter is not on Novoflex's compatibility list for this collar.

Q: 7. is it possible that this can used with other lenses that have a dovetailed lense plate?

A: I am using the LS-1 with the KIRK replacement foot on my Canon EF 100-400mm L II lens. They work very well together and support my lens at 2 points instead of 1 on a tripod. I find the combination is noticeably more stable than without it. I don't know if you can use this combo on other lenses . You would have to experiment. Kirk makes individual lens supports for specific lenses. For example,they make an LS-2 lens bracket for the new Nikon 200-500mm lens.

Q: 8. How to tighten the umbrella as i don't see the knob?

A: You are correct, the Sunwayfoto CB-06 Cold Shoe Adapter with Arca-Type Base does not have a knob for the umbrella 8mm mount. When using an umbrella is secured by friction only. Adding some gaffer tape around the umbrella shaft might fix it. ProTapes Pro Gaffer Tape (2" x 55 yd, Black) BH #PRGT255B

Q: 9. What material is this adapter made of? And, what's the maximum weight it can hold? I am considering it for a sony a7 body + a 3-pounds lens.

A: I contacted the manufacturer concerning your previous inquiry about the Novoflex ASTAT-NEX Collar Mount with Arca-Type Foot for Select Novoflex Lens Adapters. Unfortunately, while the collar mount is German engineered and manufactured, they do not state the material from which the collar mount is made, nor do they list a maximum load capacity. However, it should be able to accommodate a 3 lb (1.4 kg) lens.

Q: 10. What is the physical difference between the LS-1 and LS-2? The front adjustable part looks the same. Does the difference come down to the length of the horizontal part that clamps to the lens plate?

A: Each of the items has a list of compatible lenses. The size varies based on where they touch/attach to the lens.