The made in the USA, black LensCoat Cover for Nikon Teleconverter Set III Blackfrom LensCoat Cover for Nikon Teleconverter Set III Blackis constructed from 100% closed-cell neoprene for protection from weather, bumps, and scratches. This cover helps your extenders blend in with surroundings, making it useful for nature photographers, sports shooters, and photojournalists. This version comes in a solid black color that provides a classic finish and helps your gear blend in with dark areas at night. Two small holes line up with the white dot indicator, allowing you to quickly line up your extender with camera mount and lens with the cover installed. It also has a hole for the extender release.

The LensCoat provides a thermal barrier, protecting your hands from cold lens surfaces and teleconverters in lower temperatures. It's easy to install and remove, leaving no residue on the teleconverter. The LensCoat is waterproof, providing protection to your lens in wet conditions, and it can help preserve the resale value of your gear.

Closed-Cell Neoprene    For 1.4x TC-14E III and 2.0x TC-20E III    Provides a Thermal Barrier    Makes Lens Less Visible to Wildlife    Protects from Bumps and Scratches    Orientation Hole for Mounting    Easy to Install and Remove    Made in the USA

Helps maintain value of the lens by protecting it from scratches

Makes using the lens easier in cold temperatures

Easy to install and remove - leaves no residue on lens

Related Questions and Answers

Q: 1. Has anyone tryed to use the 2.0 nikon teleconverter on a 70-200 f2.8 and change the crop to DX? will it still work with autofocus?

A: I believe the answer is yes. I switched the combined 70-200 f2.8 lens from my D750 to my D7000 which is a DX camera the auto focus worked normally. I've been pleased with the 2.0 teleconverter and glad I chose the 2.0 rather than the 1.2.

Q: 2. Will it work with a f2.8/80-200 D and D500?

A: I believe I have used this TC with the 80-200/2.8And it was very effective but it wasn't on the D-500 but rather the D-3x

Q: 3. I have a nikon d3500 with a nikon 200-500mm lens, will this work on this combination?

A: Yes Nikon AF-S Teleconverter TC-20E III will work with a nikon d3500 and with a nikon 200-500mm lens but it will be manual focus only.

Q: 4. I shoot Nikon and was wondering if this would work with on my Tamron 90mm f/2.8 Sp Di to bring it closer to 2:1, I get amazing results as is but I would like to get closer. My buddy uses a Canon Extender EF 2X III with his Canon MP-E 65mm f/2.8 to get 10x mag with stunning results. If not what would you suggest I use to achieve 2:1?

A: I doubt you could use that lens with this TC. As you can see in the picture, the front lens element of this TC extends all the way to the front of the shaft, so you risk grinding glass, if the rear element of the tamron is too close to the back of the lens shaft.Most importantly, Nikon TCs have a small flange that prevents anything but they're specified series of lenses to mount to it. I know that some people modify their TC by grinding with a dremel, but you may lose AF functionality. This TC works relatively well, though you can lose some sharpness. I'm not sure what to recommend in its place.

Q: 5. Is this teleconverter compatible for a Nikon D810 and a sigma 70-200mm 2.8?

A: The Nikon AF-S Teleconverter TC-20E III is NOT compatible with the Sigma 70-200mm f/2.8 lens. It is only compatible with select Nikon lenses.

Q: 6. what is the difference between teleconverter and macro extension tube?

A: A teleconverter effectively increases the focal length of a lens and decreases its aperture. So, for example, with a 2x teleconverter, a 70-200mm f/2.8 lens becomes a 140-400mm f/5.6 lens. The range of distances over which the lens will focus does not change.A macro extension tube allows a lens to focus closer (usually much closer) than it would otherwise, at the cost of making it impossible to focus on things that are far away. It does not change the lens' focal length or aperture.

Q: 7. can I use the Z9 with FTZ adaptor and the TC and my 500 mmPF?

A: Yes you can use the Nikon Z9 with FTZ adaptor, teleconverter and a Nikon 500 mmPF lens.

Q: 8. How is the photo quality and autofocus speed when used with 600mm fl and D850?

A: I'm an employee and I tried it in the store (I'm sure you won't be using it in indoor retail environments) but in a brighter outdoor sports/birding/wildlife area it should perform well. It pushes it down to f/8, but the images are still sharp.

Q: 9. Will this work with a D750 and a AF-S 28-300?

A: I would not recommend using. 2x teleconverter with your 28x300 even if they might fit together functionally. The reason is twofold: the 18x300 is slow enough that with the two stop penalty for using the converter (F/4 becomes F/8, F5.6 becomes F11) autofocus would not work. Also, the converter magnifies optical errors in the lens which may be acceptable with the lens directly on the camera, will become very noticeable with the teleconverter. You are better off just cropping your D7100 image. The teleconverter works best with the really high image quality fixed focal length lenses, and works just ok with the 70-200 F2.8 zoom.

Q: 10. Anyone try this with a 300/2.8 VR II on a Z7?

A: The Nikon TC-20E III AF-S Teleconverter and the Nikon AF-S NIKKOR 300mm f/2.8G ED VR II Lens would both be compatible for use with the Nikon Z7 Mirrorless Digital Camera when paired with the Nikon FTZ Lens Mount Adapter.