The 49-77mm Evo Series Lens Adapter Step-Up Ring from H&Y permits the use of 77mm magnetic filters on lenses with 49mm filter threads. It features lightweight, aluminum alloy construction that has a corrosion-resistant, black anodized finish for durability.

For 77mm Screw-On Filters    Use 77mm Filters on 49mm Lens    Ideal for Video-Shooting Applications    Corrosion-Resistant Anodized Aluminum

Related Questions and Answers

Q: 1. Warrenty

A: Don't need, thx. It works perfectly

Q: 2. Hi everyone, I want to buy this TV and an SONY AV Amplifier. both of them having 110v..my question do I need a transformer or of I need a transformer it has only one 110v output, so can I use the splitter to split to the output 110v socket of transformer into two and use it for both TV and amplifier..

A: Both outputs may be used simultaneously.

Q: 3. Will this converter plug into C or H type receptacles for use with US type A or B plugs?

A: Yes, the Sevenstar ST-200 Step Up/Step Down Transformer (200W), B&H # SEST200UD, would work with a Type C or Type H plug.

Q: 4. Can I use this adapters with the Zip Box Pro?

A: They do not connect directly to the Zip Box Pro. If you have a smaller lens, you can use this; https://www.bhphotovideo.com/c/product/1449056-REG/wooden_camera_267500_wooden_camera_zip.html

Q: 5. Hello! I have a gauge master model train controller in the US That is from the UK. It’s supposed to be 240 V. Will that work?

A: Yes, the Sevenstar ST-200 Step Up/Step Down Transformer (200W), B&H # SEST200UD, will allow you to use a 240V device in the US as long as it does not exceed the 200W max power rating.

Q: 6. What is the type of transformer inside the unit?

A: For this the manufacture would not specify what is built in the Sevenstar TC-5000 Step Up/Step Down Transformer (5,000W) BH #SETC5000.

Q: 7. What are the specs? How heavy? What is the LxWxH?

A: I don't see a weight listed on the unit. It's rather heavy, say, 12-15 lbs?

Q: 8. Does this include an adapter to convert the 220 to a US plug?

A: Yes, the Sevenstar ST-200 Step Up/Step Down Transformer (200W) BH #SEST200UD includes a plug adapter to adapt Euro to US.

Q: 9. What size fuse does this use?

A: 2 amp fuses.

Q: 10. For best results, should I remove the UV filter from my lens before attaching the NiSi Close-Up Lens?

A: Yes; while it is not required if your UF filter has front filter threads, if you wish to obtain optimum results, I would recommend removing your UV filter before connecting the NiSi 58mm Close-Up NC Lens to your lens.