Mount an 85mm matte box onto your lens with this Simmod Signature Series 72x85mm Front Step-Up SimRingfrom Simmod. The black anodized aluminum ring screws onto any lens with an internal 72mm filter thread. It provides an 85mm outer diameter to fit your matte box opening, providing a knurled edge around the whole edge, and it has no branding or marking on the outside. There is an 82mm inside thread on the front of the ring for adding an optional filter.

Convert Front Lens Diameter to 85mm    For Lenses with 72mm Filter Thread    82mm Front Inside Thread for Filters    Works with 85mm Matte Box Systems    Fully Knurled Edge    Aluminum with Black Anodized Finish

• Unbranded
• 360° knurled edge
• Fits lenses with 72mm filter thread
• 85mm outer diameter (OD)
• 82mm front inside thread; compatible with any 82mm diameter filter
• Made of solid anodized black aluminum

Related Questions and Answers

Q: 1. What appliances can or cannot be plugged in this transformer?

A: It all depends on the appliance power or Watts. For security reasons, multiply appliance Watts number by 3. In case it's lower than 5,000 then it's safe to use the transformer. I'm using it with a coffee machine I brought from Switzerland which has 1,600W.

Q: 2. What are the specs? How heavy? What are the measurements LxWxH?

A: About 10-15 lbs , foot long, 10 in wide , 7-8 in high

Q: 3. Warrenty

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

Q: 4. Will this system works in India?

A: Yes it will work in India. You may need an appropriate plug adapter.

Q: 5. can a American TV of 120 v can be used in India at 220 v with this convertor?

A: No , you will not be able to get any program on it , B&H sells tv's that are 220v

Q: 6. does this unit make a lot of noise?

A: No it is not noisy.

Q: 7. Could I plug this into an outlet in Switzerland?

A: The Sevenstar TC-3000 Step Up/Step Down Transformer can be plugged to an outlet in Switzerland.

Q: 8. 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: 9. Does this unit have a residual power draw whether anything is plugged into it or not?

A: If the Sevenstar TC-5000 Step Up/Step Down Transformer (5,000W) BH #SETC5000 i plugged in and turned on, then it will draw a small amount of power. If it is turned off, it does not draw power.

Q: 10. Hello, I would like to know what is the maximum amount of Amps that this unit can carry? I plan to connect it to an APC UPS that is designed for 110 Voltage Input but I am residing in the Philippines and the Voltage here is 220 Volts. I then plan to connect up to 5 external hard drives to the UPS. I know they draw very low current but I need to know to be safe before purchasing. Any help would be greatly appreciated. Thank You. John

A: The Sevenstar TC-2000 Step Up/Step Down Transformer (2,000W) would be 9.09 Amps on 220v to the UPS on the Sevenstar TC-2000 Step Up/Step Down Transformer (2,000W).