The 77mm K&F Nano-X Magnetic Filter 77mm 3-Stop Adapter Ring Lens Capcomes with a magnetic adapter ring and a magnetic lens cap in a compact storage case. The adapter ring screws onto lenses that have 77mm front filter threads. The ND8 filter then magnetically attaches to the adapter ring and is just as easily removed when you want to swap in a different magnetic filter from K&F. The lens cap can be magnetically attached to the ND8 filter when you're done shooting and is also threaded for direct attachment to lenses.

The ND8 filter reduces the amount of light entering the lens by three stops, darkening the image a bit and creating a corresponding amount of cinematic motion blur in moving objects shot outdoors. The ND filter allows you to use longer exposures and slower shutter speeds. The filter features glass optics with 16 layers of coating with anti-reflection green film. The multicoating ensures optimal image quality and protects from water, oil, and scratches. The aluminum frame of the filter is ultra-slim and has a knurled exterior so you can better grip it with your fingers.

0.9 Optical Density    16 Layers of Coating    Darkens Image    Creates Cinematic Motion Blur    Set Longer Exposure/Slower Shutter Speed    Ultra-Slim Knurled Aluminum Filter Frame    Magnetic Adapter Ring    Magnetic and Threaded Lens Cap    Storage Case

Related Questions and Answers

Q: 1. will this fit Nikon 18-200 lens?

A: As a rule of thumb, the 77mm diameter is used in most Nikon lenses that are a fixed F2.8 aperture. If you have the lens, the size is printed on the barrel somewhere, usually near the glass or by the lens name on the barrel. Otherwise, look at the specs for the lens. It always has this diameter listed. Some F2.8 lenses are exceptions to this size: 105mm F2.8, 60mm F2.8 come to mind. But many of the pro-level Nikon lenses share the 77mm size, which is convenient for both the lens caps and filters. And this comment applies to zooms as well as fixed focal lengths, 17-35 F2.8, 28-70 F2.8, 70-200 F2.8, 12-24 F2.8 DX.

Q: 2. May I use this with a Formatt clamp on matte box?

A: No , this adapter ring is mad for FotodioX Pro 100mm Filter Holder for Fotodiox Pro 100x133mm and Cokin Z-Pro (L) Series Filters

Q: 3. will it fit a Nikon Pro Staff 3-9 x 50?

A: No, the Nikon 77mm Snap-On Lens Cap is not compatible for use with the Nikon ProStaff 3-9x50mm Riflescope.

Q: 4. Is this compatible with Nikon Z lens that accepts 77mm filters?

A: Yes, the Nikon 77mm Snap-On Lens Cap will work on Nikon Z lenses that accepts 77mm filters.

Q: 5. Will This fit24-120mm f1.4g?

A: According to Nikon's own website, yes it will.

Q: 6. Will this fit the Nikon p-1000?

A: Yes. The following lens cap will work.

Q: 7. Does the 77mm lens fit the Nikkor 18-300 mm lens?

A: It depends, Nikon made 2 lenses, 1 took a 67mm and the other took a 77mm. Look in the barrel of the lens, there should be a number next to a circle with a diagonal line through it, that is the filter size.

Q: 8. Does this fit the Fujifilm 100-400mm lens?

A: Yes. As the FUJIFILM XF 100-400mm f/4.5-5.6 R LM OIS WR Lens has 77mm filter threads, the FUJIFILM 77mm Lens Cap would be compatible for use on the FUJIFILM XF 100-400mm f/4.5-5.6 R LM OIS WR Lens.

Q: 9. Will the Nkon 4750 fit my AF-S nikkor 18-55 mm lens?

A: Nikon made multiple lenses with varying filter sizes, you will have to check and see which filter size your lens has, it could be 52mm, 55mm or 58mm.

Q: 10. Will the Wolverine Circular Polarizer work on a Kase Skyeye magnetic adapter?

A: No, Kase Skyeye Magnetic Adapter (82mm) are not compatible with kase wolverine magnetic filters series. The Kase Wolverine Magnetic Circular Polarizer Filter already comes with its magnetic ring. If you need a step up ring you will need Kase Magnetic Step-Up Ring for Wolverine Magnetic Filters.