This Kase Step-Up Adapter Ring 72-77mm for Camerasfrom Kase Step-Up Adapter Ring 72-77mm for Cameraspermits the use of 77mm threaded filters on lenses with 72mm filter threads. This step-up ring features a lightweight aluminum alloy construction with a matte black anodized finish for durability and to minimize reflections. This step-up ring is made for standard, threaded filters and is not compatible with magnetic-type filters.

Use 77mm Filters on 72mm Threads    Aluminum Ring    Matte Black Finish Minimizes Reflections    For Standard, Nonmagnetic Filters

Related Questions and Answers

Q: 1. Will this work well with the Sony PMW-200?

A: The Letus35 LT35ELT77 Elite Adapter with 77mm Ring would indeed work well with the Sony PMW-200. The Letus35 LT35EX77EX1 also will do the job but it is not as versatile in that it lacks a back focus adjustment. In either case you will need a special order V2 support rod system and a lens adapter for the lens mount you wish to use.

Q: 2. What is the difference between "NiSi 77mm Close-Up NC Lens Kit II" and "NiSi MC Close-Up Lens 77mm PRO II"?

A: The NiSi 77mm Close-Up NC Lens Kit II with 67 and 72mm Step-Up Rings is the newer version. The main difference between that and the Pro model which is older and is discontinued is the NC version has a Nano Coating.

Q: 3. Will this work with the Tilta #MB-T12 Clip-On Matte Box? I have a 77mm lens thread that needs a 95mm outer diameter.

A: The Tilta Adapter Ring for Tilta Mirage Matte Box (77mm) (B&H# TIMBT1677) may be added to a lens with a 77mm thread to give the needed outside diameter for a clip-on matte box that will grip a 95mm outer diameter as long as not much weight is added to the matte box.

Q: 4. Would this fit with a Kase Wolverine magnetic filter?

A: Yes, the Kase KW Revolution Magnetic Inlaid Adapter Ring (82mm) is compatible with the Kase 82mm Wolverine Magnetic filter kit.

Q: 5. Can I combine this with 100mm Macro Lens? Sensor is APSC

A: The NiSi 77mm Close-Up NC Lens Kit II with 67 and 72mm Step-Up Rings will increase the magnification on a macro lens. This add-on lens will fit lenses with a 77mm, 72mm and 67mm filter thread.

Q: 6. Can I use my own screw on VND with this adapter?

A: Yes, The following unit features 77mm female threading on its front. To allow filters to be attached.

Q: 7. On an MIcro Four Thirds camera would the minimum focal length be 35mm or still the stated 70mm?

A: The usable focal lengths of 70-300mm are based on a full frame sensor.

Q: 8. will this work with a Metz Mecablitz 15 MS-1 Macro Ringlight Digital Flash Kit ?

A: It will not. This is for use with Lenses and Teleprompters, not a Flash Ring Light.

Q: 9. Will it cause vignetting on the 16-35 2.8L II with an 82mm adaptor ring? If so, at what focal length?Thanks,Lin

A: Unfortunately, the manufacturer has not specified which focal lengths vignette will be present, however, generally speaking, vignette begins to occur with focal lengths shorter than 24mm on a full-frame camera.

Q: 10. how much vignetting would occur on a 82mm filter using a step up ring? unfortunately my sigma 70-200 has 82mm front threads. It wouldn't kill me if I had to crop in a bit to eliminate the vignette.

A: The Sigma 70-200mm f/2.8 referenced has a 82mm front threading and you would need a step down ring from 82mm to 77mm to mount the NiSi 77mm Close-Up NC Lens Kit II with 67 and 72mm Step-Up Rings. It is possible that this will vignette slightly.